Variscite

Variscite

Little Green Monster Variscite Mine, Clay Canyon, Fairfield, Oquirrh Mountains, Utah Co., Utah, USA

Variscite

Ribeirão Cascalheira, Mato Grosso, Brazil

Variscite

Eduardo claim, Conselheiro Pena, Minas Gerais, Brazil

Variscite

Little Green Monster Variscite Mine, Clay Canyon, Fairfield, Oquirrh Mountains, Utah Co., Utah, USA

Variscite

Ribeirão Cascalheira, Mato Grosso, Brazil

Variscite

Eduardo claim, Conselheiro Pena, Minas Gerais, Brazil

Variscite

Little Green Monster Variscite Mine, Clay Canyon, Fairfield, Oquirrh Mountains, Utah Co., Utah, USA

Variscite

Ribeirão Cascalheira, Mato Grosso, Brazil

About VarisciteHide

The cliff

Schneckenstein cliff, Schneckenstein, Tannenbergsthal, Muldenhammer, Vogtlandkreis, Saxony, Germany

Formula:

AlPO₄ · 2H₂O

Colour:

Pale to emerald-green, bluish green, colourless to white, pale shades of brown or yellow, rarely red; Colourless to pale green in transmitted light.

Lustre:

Vitreous, Waxy

Hardness:

3½ - 4½

Specific Gravity:

2.57 - 2.61

Crystal System:

Orthorhombic

Member of:

Variscite Group

Name:

For Variscia, an old name for Vogtland, the German district where the mineral was first discovered.

Type Locality:

ⓘ Meßbach Quarry, Meßbach, Plauen, Vogtlandkreis, Saxony, Germany

Dimorph of:

Metavariscite

Variscite-Strengite Series.
The orthorhombic dimorph of Metavariscite.

Pseudo-tetragonal-dipyramidal crystals may be confused with wardite.

Visit gemdat.org for gemological information about Variscite.

Classification of VarisciteHide

Physical Properties of VarisciteHide

Optical Data of VarisciteHide

Type:

Biaxial (-)

RI values:

n_α = 1.563 n_β = 1.588 n_γ = 1.594

2V:

Measured: 50° , Calculated: 50°

Max Birefringence:

δ = 0.031

Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.

Surface Relief:

Moderate

Dispersion:

r < v perceptible

Chemical Properties of VarisciteHide

Crystallography of VarisciteHide

Crystal StructureHide

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Data courtesy of the American Mineralogist Crystal Structure Database. Click on an AMCSD ID to view structure

ID	Species	Reference	Link	Year	Locality	Pressure (GPa)	Temp (K)
0009582	Variscite	Kniep R, Mootz D, Vegas A (1977) Variscite Acta Crystallographica B33 263-265		1977	Montgomery County, Arkansas, USA	0	293

CIF Raw Data - click here to closedata_global _chemical_name_mineral 'Variscite' loop_ _publ_author_name 'Kniep R' 'Mootz D' 'Vegas A' _journal_name_full 'Acta Crystallographica, Section B' _journal_volume 33 _journal_year 1977 _journal_page_first 263 _journal_page_last 265 _publ_section_title ; Variscite ; _database_code_amcsd 0009582 _chemical_compound_source 'Montgomery County, Arkansas, USA' _chemical_formula_sum 'Al P O6 H4' _cell_length_a 9.822 _cell_length_b 8.561 _cell_length_c 9.630 _cell_angle_alpha 90 _cell_angle_beta 90 _cell_angle_gamma 90 _cell_volume 809.749 _exptl_crystal_density_diffrn 2.592 _symmetry_space_group_name_H-M 'P b c a' loop_ _space_group_symop_operation_xyz 'x,y,z' 'x,1/2-y,1/2+z' '-x,1/2+y,1/2-z' '1/2-x,1/2+y,z' '1/2+x,1/2-y,-z' '1/2+x,y,1/2-z' '1/2-x,-y,1/2+z' '-x,-y,-z' loop_ _atom_site_label _atom_site_fract_x _atom_site_fract_y _atom_site_fract_z _atom_site_U_iso_or_equiv Al 0.13389 0.15500 0.16841 ? P 0.14779 0.46844 0.35284 ? O1 0.11180 0.29870 0.31525 ? O2 0.04030 0.58186 0.29453 ? O3 0.28545 0.51247 0.29006 ? O4 0.14997 0.47916 0.51224 ? OW1 0.06041 0.32564 0.05460 ? OW2 0.30726 0.23597 0.11499 ? H11 0.06300 0.31000 -0.02800 0.04813 H12 -0.01200 0.37100 0.06800 0.05066 H21 0.36200 0.20100 0.16800 0.02533 H22 0.31400 0.33400 0.08500 0.05953 loop_ _atom_site_aniso_label _atom_site_aniso_U_11 _atom_site_aniso_U_22 _atom_site_aniso_U_33 _atom_site_aniso_U_12 _atom_site_aniso_U_13 _atom_site_aniso_U_23 Al 0.00557 0.00633 0.00545 -0.00013 -0.00012 -0.00063 P 0.00519 0.00557 0.00481 -0.00025 0.00012 0.00013 O1 0.01089 0.00633 0.00772 -0.00190 0.00139 -0.00241 O2 0.00709 0.01203 0.00925 0.00241 0.00089 0.00329 O3 0.00696 0.00937 0.00899 -0.00038 0.00215 0.00279 O4 0.01039 0.00747 0.00583 -0.00025 0.00000 0.00101 OW1 0.01444 0.01469 0.00810 0.00380 -0.00127 -0.00089 OW2 0.00899 0.00988 0.01203 -0.00152 -0.00101 0.00203

X-Ray Powder DiffractionHide

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Radiation - Copper Kα

Data Set: Garland County, Arkansas, USA 1858

Data courtesy of RRUFF project at University of Arizona, used with permission.

Geological EnvironmentHide

Type Occurrence of VarisciteHide

Synonyms of VarisciteHide

Other Language Names for VarisciteHide

Varieties of VarisciteHide

Relationship of Variscite to other SpeciesHide

Common AssociatesHide

Related Minerals - Nickel-Strunz GroupingHide

Related Minerals - Dana Grouping (8th Ed.)Hide

Related Minerals - Hey's Chemical Index of Minerals GroupingHide

Other InformationHide

References for VarisciteHide

Internet Links for VarisciteHide

Localities for VarisciteHide

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (eg from pseudomorphs.)

All localities listed without proper references should be considered as questionable.

Antigua and Barbuda
ⓘ Redonda Island	Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 760.
Argentina
Córdoba Province Punilla Department San Roque District Tanti Cerro Blanco pegmatite district ⓘ El Criollo Mine	Mr. Nelson Valenzuela.
Jujuy Province Humahuaca Department El Aguilar ⓘ Aguilar Mine	Milka K. de Brodtkorb (2002) Las Especies Minerales de la Republica Argentina. Vol. 1 (elements, sulphides and sulphosalts). (Asociacion Mineralogica Argentina)
Australia
ⓘ Christmas Island	Trueman, N.A. (1965) The Geology and Mineralogy of the Phosphate Deposits of Christmas Island, Indian Ocean. Unpublished MSc. Thesis, University of Adelaide, 125 pages plus plates.
New South Wales Rous Co. Chillingham ⓘ Unnamed Quarry	Rocks & Min.:64(5):410.
Westmoreland Co. ⓘ Jenolan Caves	Podgson RE, Osborne RAL, Colchester DM, Minerals of Jenolan Caves, New South Wales, Australia: Geological and Biological Interactions, Proceedings of the Linnean Society of New South Wales 134, 1-18.
Yancowinna Co. Broken Hill district Broken Hill Broken Hill South Mine (BHS Mine; South Mine) ⓘ Kintore opencut	Birch, W.D., van der Heyden, A. (1997) Minerals of the Kintore and Block 14 open cuts at Broken Hill NSW. Australian Journal of Mineralogy: 3: 23-71.
Northern Territory Barkly Region Sandover Ammaroo Station (Amaroo Station) ⓘ Tosca Mine (Tosca's Hope)	Hosking, A. J. (1995). EL 8607 Tosca, first annual-final report for year ending 15-06-1995.
ⓘ Tennant Creek	No reference listed
Queensland City of Mount Isa Gunpowder District Mount Gordon ⓘ Mount Oxide Copper mine	Day, B. E. & Beyer, B. D. (1996): Some mines of the Mt Isa district. Part 3 - The Mt Oxide mine. Australian J. of Mineralogy 2 (1), 3-10.
Logan City Shire ⓘ Wolffdene	Murray, C G (1973): Fluellite and Minyulite from Wolffdene, near Beenleigh, Queensland - Geological Survey of Queensland, Government Mining Journal August 1973, No.862 pp 271-274
Moreton Bay Region ⓘ Dayboro	Dion Glastra M. collection
North Burnett Region ⓘ Mount Perry	Duggan, et al., Canadian Mineralogist 28,125-131(1990); Duggan, M. B., Jones, M. T., Richards, D. N., & Kamprad, J. L. (1990). Phosphate minerals in altered andesite from Mount Perry, Queensland, Australia. Canadian Mineralogist, 28, 125-131.
South Australia Eyre peninsula Middleback Range Iron Duke Complex ⓘ Iron Duchess	Francis, G.L., 2010. Minerals from the South Middleback Range deposits 2003-2008. (self published) 44pp.
Iron Knob ⓘ Iron Monarch open cut	Pilkington, E. S., Segnit, E. R., Watts, J. and Francis, G. (1979): Kleemanite, a new zinc aluminium phosphate. Mineralogical Magazine 43, 93-95.
Mt Lofty Ranges North Mt Lofty Ranges Barossa Valley Angaston ⓘ Moculta Phosphate Quarry (Klemm's Quarry)	Harrowfield, I.R., Segnit, E.R., Watts, J.A. (1981) Aldermanite, a new magnesium aluminium phosphate. Mineralogical Magazine, 44:333, 59-62.
Kapunda ⓘ St John's Quarry (St Johns Phosphate Quarry; Hansberrys)	Australian Journal of Mineralogy vol.16: 26-27
ⓘ Tom's Quarry (Old Toms Quarry; Tom's Phosphate quarry)	Frost, R.L., S.J. Mills, and K.L. Erickson, (2004), Thermal decomposition of peisleyite: a thermogravimetry and hot stage Raman spectroscopic study. Thermochimica Acta, 419(1-2): p. 109-114.;
Robertstown ⓘ Fairview Quarry (Fairview Phosphate Workings; Lily Dora; Baldina)	Francis, G.L., Peisley, V., 2012. Minerals from Fairview and St John's phosphate deposits, South Australia. (self published).
Olary Province ⓘ Ameroo Hill ?	Hosking, A. J. (1995). EL 8607 Tosca, first annual-final report for year ending 15-06-1995.
Tasmania Huon Valley municipality Southern Islands ⓘ Pedra Branca	Bottrill, R.S., Baker, W.E. (2008) A Catalogue of the Minerals of Tasmania. Geological Survey Tasmania Bulletin 73, 254 pages.
Meander Valley municipality Dunorlan ⓘ Punchs Terror	Bottrill, R.S., Baker, W.E. (2008) A Catalogue of the Minerals of Tasmania. Geological Survey Tasmania Bulletin 73, 254 pages.
West Coast municipality Queenstown district ⓘ Mount Lyell Mines ?	Ralph Bottrill et al in prep.
ⓘ Prince Lyell Mine	Bottrill, R.S., Baker, W.E. (2008) A Catalogue of the Minerals of Tasmania. Geological Survey Tasmania Bulletin 73, 254 pages.
Victoria Mansfield Shire Mansfield ⓘ Phosphate Hill	W.D.Birch & D.A.Henry 1993. Phosphate Minerals of Victoria. The Mineralogical Society of Victoria special publication No. 3 pp 67-77
Rural City of Wangaratta Greta South ⓘ Greta South turquoise field	Birch, W.D. & Henry D.A. (1993) Phosphate Minerals of Victoria. The Mineralogical Society of Victoria - Special publication No.3 (192p) pp.83-90.
ⓘ Variscite Mine
Whitfield ⓘ Edi-Cheshunt turquoise field	W. D. Birch and D. A. Henry in Phosphate Minerals of Victoria, p.83-90.
South Gippsland Shire Hoddle Range Fish Creek ⓘ Lavers Hill	Museum Victoria Mineralogy Collection; Birch, W. D. & Henry, D. A. (1993) Phosphate minerals of Victoria. The Mineralogical Society of Victoria special publication No. 3, pp. 79-81
Southern Grampians Shire Dunkeld ⓘ Deschamps quarry
Swan Hill Rural City Lake Boga ⓘ Lake Boga granite quarry	No reference listed
Western Australia East Pilbara Shire Rudall River District ⓘ Nifty Cu Mine	Downes, P.J., Shields, P., Bevan, A.W.R. (2002) A suite of secondary minerals from the Nifty copper mine, Western Australia. Australian Journal of Mineralogy, 8:2, 47-54.
ⓘ Telfer Mine	Downes, P. J., Hope, M., Bevan, A. W. R. and Henry, D. A. (2006): Chalcocite and associated secondary minerals from the Telfer gold mine, Western Australia. Australian Journal of Mineralogy 12, 25-42.
Meekatharra Shire ⓘ Glen Ross Creek Gorge	Simpson Mineral Collection of the Western Australian Museum.
Milgun Station ⓘ Clive’s Find	Peter Downes, Benjamin Grguric, Margot Willing, Geoff Deacon, Michael Verrall (2018) Variscite and associated phosphate minerals from the Mt Deverell variscite deposits, Milgun Station, Gascoyne region, Western Australia. in abstracts of the 22nd IMA Meeting Melbourne p 319
ⓘ Milgun Variscite Mine (Mount Deverell)	Mineralogical Magazine 39,577-579(1974); ; Peter Downes, Benjamin Grguric, Margot Willing, Geoff Deacon, Michael Verrall (2018) Variscite and associated phosphate minerals from the Mt Deverell variscite deposits, Milgun Station, Gascoyne region, Western Australia. in abstracts of the 22nd IMA Meeting Melbourne p 319
ⓘ Mount Deverell East	Fetherston, J., Stocklmayer, S., Stocklmayer, V.(2013): Gemstones of WA, Geological Survey of WA
ⓘ Sawback Range phophate	Fetherston, J., Stocklmayer, S., Stocklmayer, V.(2013): Gemstones of WA, Geological Survey of WA
Mount Padbury Station ⓘ Dimble Creek 1 Variscite	Fetherston, J.M., Stocklmayer, S.M., Stocklmayer, V.C. (2013) Gemstones of Western Australia. Geological Survey of Western Australia, Mineral Resources Bulletin 25, 306 pages.
ⓘ Mount Vernon	Simpson Mineral Collection of the Western Australian Museum.
Mount Vernon Station ⓘ Mount Vernon Station homestead	Government Chemical Laboratories. In: Annual Report of the Western Australian Department of Mines for 1963. p.163,165. Simpson Mineral Collection of the Western Australian Museum.
Perenjori Shire Weelhamby Lake ⓘ Ninghanboun Hills	Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II. John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pp. 760.
ⓘ Ninghanboun Hills serpentinite	Simpson, E.S. (1931-1932) Journal of the Royal Society of Western Australia: 18: 69. Palache, C., Berman, H., & Frondel, C. (1951) The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 936.
Upper Gascoyne Shire Woodlands station ⓘ Woodlands variscite deposit (Low Hill; Waldburg variscite deposit)	Nickel, E. H. et al. (2008): The Woodlands variscite-gold occurrence in the north Gascoyne region of Western Australia. Australian Journal of Mineralogy 14, 27-36.
Austria
Lower Austria Krems-Land District Mühldorf Amstall ⓘ Graphite quarry	Niedermayr, G. (1996): 1028. Crandallit und Variscit aus dem Graphitabbau Amstall, Niederösterreich. P. 141 in: Niedermayr, G. et al. (1996): Neue Mineralfunde aus Österreich XLV. Carinthia II, 186./106., 111-151.
ⓘ Trandorf	R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
Styria Bruck-Mürzzuschlag District Pernegg an der Mur ⓘ Mixnitz	Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 759.
Leoben District Sankt Peter-Freienstein ⓘ Brandberg	Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 759; R. Exel: Die Mineralien und Erzlagerstätten Österreichs (1993)
Belgium
Wallonia Hainaut Bernissart Blaton ⓘ Mont-des-Groseillers	Schnorrer-Köhler, G. (1988) Mineralogische Notizen IV. Der Aufschluss, 39, 153-168.
Liège Lierneux Arbrefontaine ⓘ Menil (Ménil)	Hatert, F., Deliens, M., Fransolet, A.-M., Van Der Meersche, E. (2002) Les minéraux de Belgique. 2ème édition, Muséum des Sciences Naturelles, Bruxelles, Belgium, 304 pages (in French).
Luxembourg Vielsalm ⓘ Bihain	Fransolet, A.-M. (1987) La vantasselite, Al4(PO4)3(OH)3.9H2O, une nouvelle espèce minérale du Massif de Stavelot, Belgique. Bulletin de Minéralogie, 110(6), 647-656. Daltry, V.D.C., Deliens, M. (1994) The type mineralogy of Belgium. Annales de la Société Géologique de Belgique, 116, 15-28.; Hatert, F., Deliens, M., Fransolet, A.-M., Van Der Meersche, E. (2002) Les minéraux de Belgique. 2ème édition, Muséum des Sciences Naturelles, Bruxelles, Belgium, 304 pages (in French).
ⓘ Ottré	Hatert, F., Deliens, M., Fransolet, A.-M., Van Der Meersche, E. (2002) Les minéraux de Belgique. 2ème édition, Muséum des Sciences Naturelles, Bruxelles, Belgium, 304 pages (in French).
Bolivia
Oruro Dalence Province Huanuni ⓘ Huanuni mine	[MinRec 32:472]; Cacho, A.; Melgarejo, J.-C.; Camprubí, A.; Torró, L.; Castillo-Oliver, M.; Torres, B.; Artiaga, D.; Tauler, E.; Martínez, Á.; Campeny, M.; Alfonso, P.; Arce-Burgoa, O.R. (2019) Mineralogy and Distribution of Critical Elements in the Sn–W–Pb–Ag–Zn Huanuni Deposit, Bolivia. Minerals 9, 753
Potosí Rafael Bustillo Llallagua ⓘ Siglo Veinte Mine (Siglo XX Mine; Llallagua Mine; Catavi)	[MinRec 32:474]
Sud Chichas Province Cerro Chorolque ⓘ Chorolque Mine	Kempff, O., Paar, W.H., Tawackoli, S.: "Minerales de Bolivia", 115pp (La Paz, 2009)
Brazil
Bahia ⓘ Casa Nova	Sauer, J.R. (1982) Brazil, Paradise of Gemstones. Gemological Institute of America, 135 pp. (p. 118).
ⓘ Goiás	Rui Nunes December 2010
Maranhão Godofredo Viana ⓘ Pirocaua deposit	Sioeira, N. v. m. e., & DE Oliveira, N. p. 0 (1982) Padrão DE Distribuição DE Elementos Principais E Traços'nas Lateritas Fosfatadas Da Chapada DE Pirocaua (Ha).
Mato Grosso ⓘ Ribeirão Cascalheira	P Haas collection
Minas Gerais Conselheiro Pena ⓘ Boa Vista pegmatite	Collection from Elmar Lackner. New find from 2006.; Bermanec, V., Scholz, R., Marković, F., Gobac, Ž. Ž., & Chaves, M. L. D. S. C. (2011) Mineralogy of the Boa Vista pegmatite, Galileia, Minas Gerais, Brazil. In 5th international symposium on granitic pegmatites, PEG 2011.
ⓘ Eduardo claim	Field Trip Guide, Eastern Brazilian Pegmatite Province, 4th International Symposium on Granitic Pegmatites, 2009; Scholz R, Chukanov N V, Menezes L A D, Atencio D, Lagoeiro L, Belotti F M, Chaves M L S C, Romano A W, Brandão P R, Belakovskiy D I, Pekov I (2014) Césarferreiraite, Fe2+Fe3+2(AsO4)2(OH)28·H2O, from Eduardo mine, Conselheiro Pena, Minas Gerais, Brazil: Second arsenate in the laueite mineral group. American Mineralogist 99, 607-611
Galiléia Sapucaia do Norte ⓘ Sapucaia mine (Proberil mine; Proberil claim)	Cassedanne, J.P. & Baptista, A. (1999): Famous Mineral Localities: The Sapucaia Pegmatite Minas Gerais, Brazil. Mineralogical Record, 30: 347-360 + 365
Igarapé Itatiaiuçu hills ⓘ Tico-Tico mine (Serra de Itatiaiuçu mine)	Luiz Alberto Dias Menezes,Fo.
ⓘ Itapecerica	No reference listed
ⓘ Resplendor	Robinson, G.W. (1993): What's New in Minerals ? Mineralogical Record 24: 49
Pará Monte Alegre Maicuru range ⓘ Maicuru alkaline complex	Lemos, V. P., & da Costa, M. C. (1989). Mineralogical aspects of the laterites of Maicuru. Sociedade Brasileira de Geoquimica, Rio de Janeiro, RJ (Brazil); 531 p; 1989; p. 375-384; 13. International Geochemical Exploration Symposium. 2. Brazilian Geochemical Congress; Rio de Janeiro, RJ (Brazil); 1-6 Oct 1989
Paraíba Pedra Lavrada ⓘ Alto Patrimônio	Am Min (1955) 40:55-63
Bulgaria
Haskovo Province Mineralni Bani Municipality Spachievo ore field (Spahievo ore field) ⓘ Chala Mine	Kunov, A. & Petrov, P. (2001): Beaverite from the Chala gold-base metal ore deposit: a new mineral for Bulgaria. Geokhimiya, Mineralogiya i Petrologiya 38, 67-71.; Hikov, A., N. Velinova, S. Georgieva, A. Kunov (2011) Aluminium-phosphate-sulphate (APS) minerals in Bulgaria: characteristics and possibility for preservation. - In: V Intern. Symp. “Mineral Diversity Research and Preservation”, 9-15 October 2009, Sofia, Working papers, 37-48.
Kardzhali Province Momchilgrad ⓘ Obichnik Au-Ag deposit	Kunov, A. & Mandova, E. (1997): Supergene minerals of the Obichnik Au-Ag deposit (Eastern Rhodopes). Spisanie na Bulgarskoto Geologichesko Druzhestvo 58, 19-24. (in Bulgarian)
Canada
Northwest Territories Fort Norman ⓘ Golden Deposit	Can Min vol 25 pp 221-226 (1987)
Yukon Watson Lake mining district Itsy Mountains ⓘ Itsy Lakes	Maggie Wilson
Cape Verde
Barlavento Islands ⓘ Sal Island	Figueiredo, M. O.; Pereira da Silva, T.; Veiga, J. P.; Chevallier, P. (2003): Phosphatization of basaltic rocks from Sal Island, Cape Verde Archipelago: A microtopochemical approach using synchrotron radiation X-ray fluorescence. Journal de Physique IV: Proceedings, 104 (X-Ray Microscopy), 399-402.
Chile
Antofagasta Antofagasta Province Mejillones Mejillones peninsula ⓘ Cerro Mejillones	XRD and SEM-EDS by Igor V. Pekov
El Loa Province San Pedro de Atacama ⓘ El Laco Fe deposit	Francisco Velasco, Noelia de la Pinta, Fernando Tornos, Thomas Briezewski, Aitor Larrañaga (2020) The relationship of destinezite to the acid sulfate alteration at the El Laco magnetite deposit, Chile. American Mineralogist, 105 (6): 860–872.
China
Fujian Nanping Yanping District ⓘ Nanping pegmatite field	Zhaolin Li, Jinzhang Zhang, Qizhi Wu, and Zhonghui Ouyang (1983): Mineral Deposits 2(2)
Guangxi ⓘ Guilin	Xunyi Wang (1982): Acta Mineralogica Sinica 2(2), 154-156
Guizhou Bijie Zhijin County ⓘ Xinhua P-REE deposit	Orris, G.J., and Grauch, R.I. (2002): USGS Open-File Report 02-189.
Hunan Chenzhou Suxian District ⓘ Jinyinzhai Mine (Chenxian Mine; Sanerlin Mine; U deposit No. 320)	Damao Wu and Yansong Tan (1981): Geology and Prospecting 17(9), 34-36; Anthony, J.W. et al.: Handbook of Mineralogy
ⓘ Unnamed U deposit (1)	Hunan 230 Laboratory, Hunan 305 Geological Team, Wuhan Geological Institution X-ray Laboratory (1976): Acta Geologica Sinica 50(2), 203-204.
Jiangxi Fuzhou Chongren Co. Xiangshan Uranium ore field ⓘ Hengjian U deposit (U deposit No. 611; Fuzhou Mine)	Rengui Wu and Dagan Yu (2000): Uranium Geology 16(4), 204-211
Le'an Co. Xiangshan Uranium ore field Zoujiashan ore district ⓘ U deposit No. 6122	Rengui Wu and Dagan Yu (2000): Uranium Geology 16(4), 204-211
Ji'an Suichuan Co. ⓘ Xigang Ta-Nb deposit	Yunhuai Lin and Shiyang Chen (1985): Geology and Prospecting 21(3), 23-31
Shangrao Dexing Co. Yinshan ore field ⓘ Yinshan Mine	Mangen Li, Baoqun Hu, Lihong Bai, Guolin Guo, Zhengqi Wang, and Zhenxing Wang (2007): Geotectonica et Metallogenia 31(3), 353-358
Yanshan Co. (Qianshan Co.) ⓘ U deposit No. 34	Rengui Wu and Dagan Yu (2000): Uranium Geology 16(4), 204-211
Xinjiang Bayin'gholin Autonomous Prefecture (Bayingolin Autonomous Prefecture; Bayinguoleng Autonomous Prefecture) Lopnur Co. (Yuli Co.; Weili Co.) ⓘ Muqiongkudouke phosphate deposit	Keqiao Chen, Tinggao Yu, Cunhuan Huang, and Zhizhong Peng (1981): Geological Review 27(4), 360-364
Yili Hasake Autonomous Prefecture (Ili Kazakh Autonomous Prefecture) Aletai Prefecture (Altay Prefecture) Qinghe Co. (Qinggil Co.; Chinggil Co.) ⓘ Baixing pegmatite field	Denghong Wang, Yuchuan Chen, and Zhigang Xu (2001): Acta Geologica Sinica 80(3), 419-425
Colombia
San Andrés y Providencia Department ⓘ Malpelo Island	Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 760.
Czech Republic
Central Bohemian Region Benešov District Votice (Wotitz) ⓘ Phosphate occurrences	Vrtiška L., Malíková R., Sejkora J. (2016): An interresting phosphate occurence around líštěnec near Votice (Czech Republic). Bulletin mineralogicko-petrologického oddělení Národního muzea v Praze 24 (1): 114-131. https://www.researchgate.net/publication/310616264_An_interresting_phosphate_occurence_around_listenec_near_votice_Czech_republic
Beroun District Cerhovice (Cerkovitz?) ⓘ Třenice Quarry	Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 759; Pauliš, P.: Nejzajímavější mineralogická naleziště Čech. Kutná Hora: Kuttna, 2000, s. 101.
Hudlice ⓘ Krušná Hora	Vrtiška L., Sejkora J., Malíková R. (2018) An interesting secondary phosphates association with allanpringite from abandoned iron deposit Krušná Hora near Beroun, Czech Republic. Central European Mineralogical Conference 2018, Banská Štiavnica.
Olešná ⓘ Milina hill	Černý P., Černý P., Vrtiška L., Malíková R., Exnar P. (2015) Jarosit a doprovodné minerály z opuštěného lomu Milina u Zaječova (Česká republika). Bull., mineral.-petrolog. Odd. Nár. Muz. (Praha) 23, 2, 242-246. ISSN 1211-0329. https://www.researchgate.net/publication/305164945_Jarosite_and_accompanying_minerals_from_abandoned_quarry_Milina_near_Zajecov_Czech_Republic
ⓘ Zaječov	Zepharovich (1867) Königliche Akademie der Wissenschaften, Wien, Sitzber.: 56: 24.
Příbram District Počepice ⓘ Phosphate occurrence	Vrtiška L., Loun J., Malíková R., Sejkora J. (2016):Fluorwavellit a variscit z Počepic u Sedlčan (Česká republika)_(Fluorwavellite and variscite from Počepice near Sedlčany (Czech Republic)), Bull. mineral.-petrolog. Odd. Nár. Muz. 24, 2, 285-297. (with english abstract) https://www.researchgate.net/publication/318109106_Fluorwavellite_and_variscite_from_Pocepice_near_Sedlcany_Czech_Republic
Karlovy Vary Region Sokolov District Krásno Vysoký Kámen ⓘ Greisen deposit	Sejkora, J., Ondruš, P., Fikar, M., Veselovský, F., Mach, Z. & Gabašová, A. (2006): New data on mineralogy of the Vysoký Kámen deposits near Krásno, Slavkovský les area, Czech Republic. Journal of the Czech Geological Society 51, 43-55.
Liberec Region Semily District ⓘ Poniklá	Pauliš, P.: Dufrenit z Poniklé v Krkonoších. Minerál, 2003, r. 11, č. 3, str. 166 – 168
Plzeň Region Rokycany District Těškov ⓘ Těškov quarry	Janouš, F.: Minerály z Kněží hory u Těškova (okres Rokycany), Minerál, 1995, roč. 3, č. 6, s. 367-369.
South Bohemian Region Písek District Čížová ⓘ Phosphate occurrence	Sejkora J., Cícha J., Jebavá I.: Minerální asociace fosfátů z Čížové u Písku (Česká republika). Bulletin mineralogicko-petrografického oddělení Národního muzea v Praze, 2011, 19, 1, 1-26.
Vysočina Region Jihlava District Kamenice Řehořov ⓘ Řehořov graphitic rock occurrence	Houzar S.: Přehled minerálů z grafitických hornin na západní Moravě. Minerál, 1998, roč. 6, č. 5, s. 335-339.
Pelhřimov District Křeč ⓘ Na Zoubku phosphate occurrence	Vrtiška L, Sejkora J, Malíková R, Kadlec T (2017) Revize a nové nálezy fosfátů na historickém nalezišti Černovice u Tábora (Česká republika). Bull Mineral Petrolog 25(2)
Třebíč District Předín ⓘ Předín phosphate occurrence	Roman Gramblička collection
Stařeč ⓘ Čechočovice phosphate occurrences	Roman Gramblička collection
Želetava Bítovánky ⓘ Bítovánky quarries	Roman Gramblička collection
DR Congo
Haut-Katanga Kambove District Shinkolobwe ⓘ Shinkolobwe Mine (Kasolo Mine)	MinRec 20:287-288
North Kivu Rutshuru Territory Bwito ⓘ Lueshe Mine	Nasraoui, M., Bilal, E., & Gibert, R. (1999). Fresh and weathered pyrochlore studies by Fourier transform infrared spectroscopy coupled with thermal analysis. Mineralogical Magazine, 63(4), 567-567.
South Kivu Shabunda Territory ⓘ Kobokobo pegmatite	Mills, S.J., Birch, W.D., Kampf, A.R., van Wambeke, L. (2010) Kobokoboite, Al6(PO4)4(OH)6•11H2O, a new mineral from the Kobokobo pegmatite, Democratic Republic of the Congo. European Journal of Mineralogy: 22(2): 305–308.
France
Auvergne-Rhône-Alpes Allier Vichy Échassières ⓘ Beauvoir quarry	Frank de Wit collection; Uwe Kolitsch collection and SXRD-analysis
ⓘ L'Eperon-West mine	Chlooet Pascal collection
ⓘ Le Mazet vein	Luigi Chiappino collection
ⓘ Les Montmins Mine (Ste Barbe vein)	Le Règne Minéral, (33), 5-25.
Martinique Arrondissement of Le Marin Le Diamant ⓘ Diamond Rock	Lacroix, A. (1910): Minéralogie de la France et de ses colonies, Librairie Polytechnique, Ch. Béranger Editeur, Tome IV, 482.
Arrondissement of Saint-Pierre Le Prêcheur ⓘ La Perle Island	Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 760.
Nouvelle-Aquitaine Creuse Aubusson Soumans Montebras ⓘ Montebras Mines	Pirard, C., Hatert, F., and Fransolet, A.-M. (2007) Alteration sequences of aluminium phosphates from Montebras Pegmatite, Massif Central, France. Granitic Pegmatites: The State of the Art – International Symposium. 06th – 12th May 2007, Porto, Portugal.; Patureau, J., Chiaperro, P.-J., and Lebocey, J. (2011) Mines et minéraux de Montebras, Soumans (Creuse). Le Règne Minéral, 99, 5-33.
Occitanie Aveyron Villefranche-de-Rouergue Rieupeyroux ⓘ Prévinquières area	Jean-Marie Laurent Collection
Pyrénées-Orientales ⓘ Albera Massif	Berbain,C., Riley, T., Favreau, G., (2012): Phosphates des pegmatites du massif des Albères (Pyrénées-Orientales). Le Cahier des Micromonteurs. 117, 121-172
Céret Collioure ⓘ Pegmatite field	BERBAIN. C, RILEY. T, FAVREAU. G, (2012) Phosphates des pegmatites du massif des Albères. Ed Association Française de Microminéralogie
Tarn Castres Fontrieu Fumade ⓘ Phosphate occurrence	GAYRAUD, L. (2010): Gisement de phosphates de Castelnau-de-Brassac aux environs de Fumade (Tarn), Le Cahier des Micromonteurs, 107, 12-17.
Pays de la Loire Loire-Atlantique Châteaubriant-Ancenis Pannecé ⓘ La Floquerie quarry	Lukas, Yann (1978) Roches et minéraux de Bretagne. Editions Ouest-France, 33 pp. [p. 20.]; Lheur, C. (1993) Les minéralisations de l'ancienne carrière de La Floquerie près de Pannecé (Loire-Atlantique). Le Cahier des Micromonteurs, 4, 14-21.
Germany
Bavaria Upper Franconia Bayreuth District Mehlmeisel ⓘ Rotenfels (Rotenfels im Flötztal)	Meier, S. (2007): Das Flötztal im südlichen Fichtelgebirge. Lapis 32, 17-20; 58.
Upper Palatinate Amberg-Sulzbach District Auerbach in der Oberpfalz Nitzlbuch (Nitzelbuch) ⓘ Maffei Mine (Nitzelbuch Mine)	Weiss: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
Neustadt an der Waldnaab District Waidhaus ⓘ Hagendorf	Dill, H. G., Škoda, R., & Weber, B. (2011). Preliminary results of a newly-discovered lazulite–scorzalite pegmatite–aplite in the Hagendorf-Pleystein Pegmatite Province, SE Germany. Asociación Geológica Argentina, Serie D, Publicación Especial, (14), 79-81.
ⓘ Hagendorf South Pegmatite (Cornelia Shaft; Hagendorf South Open Cut)	Mücke, A. & Keck, E. (2011): Karbonate aus dem Pegmatit von Hagendorf-Süd/Opf.: Zusammensetzung, Verbreitung und begleitende Phosphat-Mineralien (Apatit, Hagendorfit und Eosphorit-Gruppe) - darunter einige Neufunde (Triplit, Mineralien der Arrojadit-Dickinsonit Reihe, Goyazit und Variscit). Aufschluss 62, 87-117.; Grey, I. E., Macrae, C. M., Keck, E., & Birch, W. D. (2012). Aluminium-bearing strunzite derived from jahnsite at the Hagendorf-Süd pegmatite, Germany. Mineralogical Magazine, 76(5), 1165-1174.
ⓘ Silbergrube	Dill, H. G., Weber, B., Gerdes, A., & Melcher, F. (2008). The Fe-Mn phosphate apliteSilbergrube'near Waidhaus, Germany: epithermal phosphate mineralization in the Hagendorf-Pleystein pegmatite province. Mineralogical Magazine, 72(5), 1119-1144.
Tirschenreuth District Tirschenreuth ⓘ Großklenau	Meier, S. (2005): Mineralien von Großklenau bei Tirschenreuth/Oberpfalz. Der Aufschluss 56 (2), 107-110.
Hesse Darmstadt Bergstraße Heppenheim Kirschhausen ⓘ Görzklinge	A. Wittern: Mineralfundorte in Deutschland, Schweizerbart (Stuttgart), 2001
Giessen Region Giessen Biebertal Rodheim-Bieber ⓘ Dünsberg	Weiss, S. (1990) Mineralfundstellen Atlas, Deutschland West. Weise Verlag, München, 320 pages.
Lahn-Dill Lahnau Waldgirmes ⓘ Rotläufchen Mine	Weiss, S. (1990) Mineralfundstellen Atlas, Deutschland West. Weise Verlag, München, 320 pages.
Limburg-Weilburg Weinbach ⓘ Mark Mine	XRD and SEM-EDS by Gerhard Möhn and Joy Desor
North Rhine-Westphalia Arnsberg Hochsauerlandkreis Bestwig ⓘ Föckinghausen quarry	Wittern: "Mineralfundorte in Deutschland", 2001
Sundern Altenhellefeld ⓘ Limestone quarry	Wittern: "Mineralfundorte in Deutschland", 2001
Hellefeld ⓘ Hardtkopf	Wittern: "Mineralfundorte in Deutschland", 2001
ⓘ Stockum quarry	Weiss, S. (1990) Mineralfundstellen Atlas, Deutschland West. Weise Verlag, München, 320 pages.
Soest Warstein Hirschberg ⓘ David Mine (Christiansglück Mine)	S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990
Rhineland-Palatinate Rhein-Lahn District Aar-Einrich Mudershausen ⓘ Zollhaus mine	https://www.mineralienatlas.de/lexikon/index.php/Deutschland/Rheinland-Pfalz/Rhein-Lahn-Kreis/Katzenelnbogen/Grube%20Zollhaus
Westerwald District Wirges Dernbach ⓘ Schöne Aussicht Mine	in the collection of Christof Schäfer
Saxony-Anhalt Mansfeld-Südharz Südharz Stolberg Großer Auerberg ⓘ Quarry at the Holzchaussee	Gröbner, J., W. Hajek, R. Junker & J. Nikoleizig (2011). Neue Mineralienschätze des Harzes. S.112. Papierflieger-Verlag, Clausthal-Zellerfeld.
Saxony Erzgebirgskreis Ehrenfriedersdorf ⓘ Greifenstein Rocks	Wittern: "Mineralfundorte in Deutschland", 2001
Görlitz District Neißeaue ⓘ Emmerichswalde	Witzke, T. & Giesler, T. (2013): Seltene Phosphate und Vanadate von Emmerichswalde bei Görlitz/Sachsen. Mineralien-Welt 24 (2), 40-55
Niesky Horscha ⓘ Pansberg Quarry	Wittern: "Mineralfundorte in Deutschland", 2001; Witzke, T. & Giesler, T. (2007): Der Schieferabbau Pansberg bei Horscha in der Lausitz, Sachsen. Lapis 32 (7-8), 68-73; 86.
Mittelsachsen Frankenberg Langenstriegis ⓘ Slate outcrops	Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 759.
ⓘ Freiberg	Wittern: "Mineralfundorte in Deutschland", 2001
Vogtlandkreis Plauen Meßbach ⓘ Meßbach Quarry (TL)	Journ.prakt.Chem. (1837) 10, 506; Palache, C., Berman, H., Frondel, C. (1951) The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 759.; Mason, A. (1976) The world of Rocks and Minerals. New York, N.Y., Larousse & Co., 108 pages.
Thuringia Greiz District Zeulenroda-Triebes ⓘ Weckersdorf	Pestel, S. & Kasiske, J. (2007): Fundstellen im Vogtland: Jarosit-Kristalle aus Weckersdorf. Mineralien-Welt 18(5), 32-34.
Ronneburg U deposit ⓘ Lichtenberg Absetzer dump	T. Witzke & F. Rüger: Lapis 1998(7/8), 26-64
ⓘ Lichtenberg open cast	T. Witzke & F. Rüger: Lapis 1998(7/8), 26-64
ⓘ Reust Mine	T. Witzke & F. Rüger: Lapis 1998(7/8), 26-64
Hungary
Heves County Parádfürdő ⓘ Etelka mine	Szakáll: 100 Hungarian Mineral Loc., 2004
Iceland
Northeastern Region Skútustaðahreppur Myvatn ⓘ Krafla Volcano	Carson, G. L. (2015). Hydrothermal Acid-sulfate Alteration at Krafla and Námafjall, Ne Iceland: Implications for Gusev Crater and Meridiani Planum, Mars. Masters thesis, University of Wisconsin-Milwaukee.
Iran
Yazd Province Bafq County ⓘ Kushk Mine (Koushk deposit)	Yaghubpur, A., and Mehrabi, B. (1997): J. Sci. I. R. Iran 8(2), 117-126.
Ireland
Munster Cork County Tracton Minane Bridge ⓘ Laharran Quarry ?	No reference listed
Israel
Haifa District Mount Carmel ⓘ Kebara Cave	Weiner, S., Goldberg, P., & Bar-Yosef, O. (1993). Bone preservation in Kebara Cave, Israel using on-site Fourier transform infrared spectrometry. Journal of Archaeological Science, 20(6), 613-627.
Italy
Sardinia Metropolitan City of Cagliari Sarroch ⓘ Balloi ?	Stara, P., Tanca, G., Rizzo, R. and Ibba, A. (1996) Cacoxenite, wavellite ed altri fosfati in Sardegna. Rivista Mineralogica Italiana, 20, 4 (4-1996), 321-323.
Sinnai ⓘ Murdegu	Marini, C., Gimeno, D., Sistu, G. (1989) Le mineralizzazioni a variscite del Sarrabus (Sardegna SE). Bollettino della Società Geologica Italiana, 108, 2, 357-367; Stara, P., Rizzo, R., Brizzi, G. (1993) Sarrabus. Miniere e Minerali. Associazione Mineralogica Sarda, Gruppo Mineralogico Lombardo, Associazione Piemontese Mineralogia Paleontologia e Mostra Torinese Minerali, Centro Mineralogico Varesino, Amici Mineralogisti Fiorentini, Gruppo Mineralogico Paleontologico Piacentino, et al., Stige Milano Srl, Milano, 208 pp.
South Sardinia Province San Vito ⓘ Rio di Istrias	Marini, C., Gimeno, D., Sistu, G. (1989) Le mineralizzazioni a variscite del Sarrabus (Sardegna SE). Bollettino della Società Geologica Italiana, 108, 2, 357-367; Stara, P., Rizzo, R., Brizzi, G. (1993) Sarrabus. Miniere e Minerali. Associazione Mineralogica Sarda, Gruppo Mineralogico Lombardo, Associazione Piemontese Mineralogia Paleontologia e Mostra Torinese Minerali, Centro Mineralogico Varesino, Amici Mineralogisti Fiorentini, Gruppo Mineralogico Paleontologico Piacentino, et al., Stige Milano Srl, Milano, 208 pp.
Villaputzu ⓘ Arcu Genna Arrela (Arcu Gennarrela)	Pelloux, A. (1912) Variscite del Sarrabus (Sardegna). Annali del Museo Civico di Storia Naturale di Genova, serie 3a, 45, 470-472; Sitzia R. (1966) Spettri I.R. di alcuni fosfati naturali. Rendiconti del Seminario della Facoltà di Scienze dell'Università di Cagliari, 36, 1-11; Marchesini, A., De Michele, V. (1967) Su un affioramento fosfatico nel Sarrabus (Sardegna). Nota Preliminare. Atti della Società Italiana di Scienze Naturali, 106, 2, 167-170; Conti-Vecchi, G. (1971) La variscite di Villaputzu (Sardegna centro-orientale). Rendiconti del Seminario della Facoltà di Scienze dell'Università di Cagliari, 41, 7-13; Marini, C., Gimeno, D., Sistu, G. (1989) Le mineralizzazioni a variscite del Sarrabus (Sardegna SE). Bollettino della Società Geologica Italiana, 108, 2, 357-367; Stara, P., Rizzo, R., Brizzi, G. (1993) Sarrabus. Miniere e Minerali. Associazione Mineralogica Sarda, Gruppo Mineralogico Lombardo, Associazione Piemontese Mineralogia Paleontologia e Mostra Torinese Minerali, Centro Mineralogico Varesino, Amici Mineralogisti Fiorentini, Gruppo Mineralogico Paleontologico Piacentino, et al., Stige Milano Srl, Milano, 208 pp.
Sicily Syracuse Province Melilli ⓘ Palombara Cave	Audra, P., De Waele, J., Bentaleb, I., Chroňáková, A., Krištůfek, V., D’Angeli, I. M., ... & Cailhol, D. (2019). Guano-related phosphate-rich minerals in European caves. International Journal of Speleology, 48(1), 75-105.
Trapani Province Castellammare del Golfo ⓘ Abisso dei Cocci	Audra, P., De Waele, J., Bentaleb, I., Chroňáková, A., Krištůfek, V., D’Angeli, I. M., ... & Cailhol, D. (2019). Guano-related phosphate-rich minerals in European caves. International Journal of Speleology, 48(1), 75-105.
Tuscany Lucca Province Pietrasanta Valdicastello Carducci ⓘ Pollone Mine	Senesi F., 2000. Koninckite e altri fosfati della miniera del Pollone (Valdicastello Carducci, Lucca). Riv. Miner. Ital., 1: 46-48.
Japan
Hokkaidō Prefecture Hidaka Subprefecture Saru District Monbetsu (Mombetsu) ⓘ Konomai mines (Kohnomai mine)	Ito (1975) Chigaku Kenkyu, 26, 217-220.
Shizuoka Prefecture Shimoda City Rendaiji ⓘ Kawazu mine (Rendaiji mine; Rendaizi mine)	Takashi Yamada, Tokuhei Tagai, Takeshi Kojiro, Akira Harada, and Yasuhiro Kosuge (1999) Rare Minerals from Kawazu Mine, Shizuoka Prefecture. Chikyu-Wakusei Godo-Taikai Koen-Yoshi (Abstract of the Joint Meeting of the Societies of Earth and Planetary Sciences), conference presentation, Mc-002
Tochigi Prefecture Nikko City Imaichi ⓘ Fubasami mine (Fubasamikureh mine)	Yamada, S. (2004) Nihonsan-koubutsu Gojuon-hairetsu Sanchi-ichiranhyou (111 pp.)
Yamaguchi Prefecture Abu District Abu town ⓘ Hinomaru-Nako mine (Hinomaru-Nago mine)	Matsubara, S. & A. Kato: Phosphates from the Hinomaru-Nako mine, Abu-cho, Yamaguchi Prefecture, Western Japan: Mem.Natn.Sci.Mus., Tokyo, 30,167-183(1998)
Kazakhstan
Jambyl Region Talas Alatau Range (Talas Ala-Too Range) ⓘ Djabagly Mts (Zhabagly Mts)	Ankinovich, E.A, Bekenova, G.K., Shabanova, T.A., Zazubina, I.S., and Sandomirskaya, S.M. (1997): Mitryaevaite, Al10((PO4)8.7(SO3OH)1.3)10AlF3.3OH2O, a new mineral species from a Cambrian carbonaceous chert formation, Karatau Range and Zhabagly Mountains, Southern Kazakhstan. Canadian Mineralogist 35(6), 1415-1419.
Kyrgyzstan
Batken Region ⓘ Kara-Chagyr Mountain	Karpenko, V.Yu., Pautov L.A., Agakhanov A.A. (2009) The low-aluminum nevadaite from the Kara-Chagyr area, Kyrgyzstan. Zapiski RMO: 138(1): 83-90.
Liberia
Gbarpolu County Bopolu ⓘ Bambuta	Sam Rosenblum and S.P. Srivastava (1979) The Bambuta phosphate deposit, Liberia; a reconnaissance report. USGS Bulletin 1480
Malaysia
Kuala Lumpur ⓘ Batu Caves (Dark Caves)	Wurster, C. M., Munksgaard, N., Zwart, C., & Bird, M. (2015). The biogeochemistry of insectivorous cave guano: a case study from insular Southeast Asia. Biogeochemistry, 124(1-3), 163-175.
Sarawak ⓘ Niah Great Cave (Gunong Jerneb)	Mineralogical Magazine (1983): 47: 79-80.
ⓘ Racer cave	McFarlane, D. A., & Lundberg, J. (2018). New records of guano-associated minerals from caves in northwestern Borneo. International Journal of Speleology, 47(2), 1.
Mali
Sikasso Region Kadiolo Cercle ⓘ Ngolokasso	Gineste, C. (2012): N'golokasso, une occurrence de phosphates dans le Sud Mali. Le Cahier des Micromonteurs, 3-2012, 110-120
Mexico
Coahuila Cuatro Ciénegas Municipality Cuatro Ciénegas (Cuatrociénegas de Carranza; Venustiano Carranza) Limestone caves ⓘ Rosillo cave	Forti, P. et al. (2006): ACTA CARSOLOGICA 35/1, 79–98.
Queretaro Tolimán Municipality Soyatal ⓘ Santa María de Miera Mine	Panczner (1987): 389.
Mozambique
Zambezia Province Alto Ligonha District ⓘ Nahora Pegmatite	Dias, M. Bettencourt and Wilson, W. E., 2000, Mineralogical Record, 31:459-497.
Namibia
Erongo Region Dâures Constituency ⓘ Sandamap North Farm 115 (Sandamab)	Von Bezing, L., Bode, R., and Jahn, S., (2008) Namibia Minerals and Localities. Edition Schloss Freudenstein, Bode Verlag GmbH, Haltern. 409 (in English).
ⓘ Sandamap pegmatite (Sandamab pegmatite)	Der Aufschluss 36:117-119
Pacific Ocean
Clarion-Clipperton zone ⓘ Clipperton Island (Ile de Clipperton; Ile de la Passion)	Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 760.
Peru
Junín ⓘ Yauli Province	J.Hyrsl (2012) Gemstones of Peru, p. 79
Philippines
Visayas Western Visayas Region Palawan Province Palawan Island ⓘ Gangub Cave	Wurster, C. M., Munksgaard, N., Zwart, C., & Bird, M. (2015). The biogeochemistry of insectivorous cave guano: a case study from insular Southeast Asia. Biogeochemistry, 124(1-3), 163-175.
ⓘ Makangit Cave	Wurster, C. M., Munksgaard, N., Zwart, C., & Bird, M. (2015). The biogeochemistry of insectivorous cave guano: a case study from insular Southeast Asia. Biogeochemistry, 124(1-3), 163-175.
ⓘ Tabon Caves	Choa, O., Gallet, X., Dizon, E., Ronquillo, W., Jago-on, S. C., Ghaleb, B., ... & Sémah, F (2014). Chronology and palaeoenvironmental significance of Pleistocene deposits in Tabon Cave, Palawan, the Philippines. UISSP Session A26 Southeast Asia: Human Evolution, Dispersals and Adaptation
Poland
Lower Silesian Voivodeship Ząbkowice Śląskie County Gmina Ząbkowice Śląskie Brodziszów ⓘ Bucznik Hill	Eligiusz Szełęg Collection
Świętokrzyskie Voivodeship Kielce County ⓘ Wiśniówka Wielka	Gucwa, I.; Pelczar, A.; Wieser, T. (1960): Variscites from Wisniowka (Holy Cross Mts.). Bull. Acad. Polon. Sci., Ser. Sci., Geol. Geograph. 8 (1), 37-43.; J. Witkowski
ⓘ Podwiśniówka Mine	Personally collected by Zając Piotr in 2008-2012
Portugal
Bragança Torre de Moncorvo Felgar e Souto da Velha ⓘ Cabeço da Mua Mine	Pedro Alves collection. Characterized by p-XRD
ⓘ Fragas da Carvalhosa Mine	Pedro Alves collection
Vinhais ⓘ Ervedosa	António Manuel Ináçio Martins collection
Rebordelo ⓘ Alto do Facho Mine	Pedro Alves collection and analytical data.
Viana do Castelo Ponte da Barca Touvedo (São Lourenço e Salvador) ⓘ Pedra da Moura Mine	Self-find by Nuno Afonso; optical and XRD analysed
Vila Chã (São João Baptista e Santiago) ⓘ Mata da Galinheira Mine	PROSPEG – Projecto de prospecção, análise distanciada e detecção remota de pegmatitos; Sinergeo, Lda. e Universidade do Minho (2013)
Ponte de Lima Cabração e Moreira do Lima Moreira do Lima ⓘ Breia Mine ("Lourinhal quarry")	Pedro Alves collection
Viana do Castelo Montaria ⓘ Serra de Arga	Dias P, Leal Gomes C, Guimarães F, Hatert F (2014) Wylie reaction coronas on scorzalite in pegmatite dykes. 21 st meeting of the International Mineralogical Association. p 265
Viseu Mangualde Quintela de Azurara ⓘ Nossa Senhora da Esperança quarry
Romania
Hunedoara Cerna valley ⓘ Limestone caves	Onac, B. P. (2009): ACTA CARSOLOGICA 38/1, 27-39
Hunedoara Boșorod ⓘ Cioclovina cave	Onac, B.P., Kearns, J., Breban, R., and Pânzaru, S.C. (2005): Proceedings of the Annual Scientific Session of The Geological Society of Romania, Rosia Montana, 20-21 May 2005, 93.
Suceava Suceava district Iacobeni ⓘ Arșița mine	http://minerals-of-the-carpathians.eu
Russia
Chelyabinsk Oblast Plastovsky District Svetlyi ⓘ Baturovsk quarry	Pavel M. Kartashov analytical data; Local geolofist S.V.Kolesnichenko data
Rwanda
Western Province Ngororero District Bwira ⓘ Rubindi pegmatite (Kabilizi)	F. Hatert, P. Lefèvre, A.M. Fransolet, M.R. Spirlet, F. Fontan, P. Keller : "Ferrorosemaryite, []NaFe2+Fe3+Al(PO4)3, a new phosphate mineral from the Rubindi pegmatite, Rwanda", Bull. Liaison S.F.M.C., Vol. 16, 2004, pp 44-45.; Lefèvre, P., Fransolet, A. M., Fontan, F., & Keller, P. Petrographic study of the Al-rich phosphate mineral associations of the Rubindi-Kabilizi pegmatite, Gatumba area, Rwanda.
Muhororo ⓘ Buranga pegmatite	Bertossa, A. (1968) Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda: 4: 25-45.; Daltry, V.D.C. and von Knorring, O. (1998) Type-mineralogy of Rwanda with particular reference to the Buranga pegmatite. Geologica Belgica: 1: 9-15.
Ndaro ⓘ Bijyojyo	Bertossa, A., 1967. Inventaire des minéraux du Rwanda. Bulletin du Service Géologique de Rwanda 4, 25-45.
Senegal
Tambacounda Region Falémé River basin Saraya ⓘ Mount Kourou Diakouma (Kouroudiako)	Gineste, C. & Bantsimba, C. (2005): Sénégalite et phosphates associés de Kouroudiako, Falémé, Sénégal. Le Règne Minéral, 65, 13-24.
Slovakia
Banská Bystrica Region Banská Bystrica District Špania Dolina ⓘ Špania Dolina deposit	Koděra, M., a kol.: Topografická mineralogie Slovenska. Sv. 3 Sed-Ž, Bratislava, Veda 1990, s. 1247-1256.
Revúca District Sirk ⓘ Železník (Vashegy)	Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 759.
Košice Region ⓘ Košice	Koděra, M. et al., 1986 a 1990 : Topografická mineralógia Slovenska, diel 1- 3, Veda – Vydavateľstvo SAV, Bratislava, 1990, 1 – 1590k
South Africa
Gauteng West Rand District Municipality Far West Rand (West Wits Line) Western Sector Carletonville ⓘ West Driefontein cave	Martini, I. (1978). Mineralogy of the Transvaal caves. South African Journal of Geology, 81(1), 47-54.
Limpopo Capricorn District ⓘ Wolkberg Cave	Martini, I. (1978). Mineralogy of the Transvaal caves. South African Journal of Geology, 81(1), 47-54.
Waterberg District Thabazimbi Glenover carbonatite ⓘ Glenover phosphate mine	Cairncross, B., Dixon, R. (1995) Cairncross, B., Dixon, R. (1995) Minerals of South Africa. Geological Society of South Africa, PO Box 44283, Linden 2104, South Africa.
Mpumalanga Ehlanzeni District Mbombela (Nelspruit) ⓘ Mbobo Mkulu Cave	Martini, J.E.J. et al (1997), "Mbobo Mkulu Cave, South Africa", in "Cave Minerals of the World" (1997)
North West Dr Kenneth Kaunda District Municipality Ventersdorp ⓘ Boons Cave	Martini, I. (1978). Mineralogy of the Transvaal caves. South African Journal of Geology, 81(1), 47-54.
Northern Cape Namakwa Aggeneys ⓘ Gamsberg zinc mine	B. Cairncross photo ID 1055123
Western Cape West Coast District Municipality ⓘ Elands Bay Cave	Miller, C. E., Mentzer, S. M., Berthold, C., Leach, P., Ligouis, B., Tribolo, C., ... & Porraz, G. (2016). Site-formation processes at Elands Bay Cave, South Africa. Southern African Humanities, 29(1), 69-128.
Spain
Castile and Leon Zamora Aliste ⓘ Palazuelo de las Cuevas	Arribas, A.; Galán, E.; Martín Pozas, J.M.; Nicolau, J. & Salvador, P. (1971): Estudio mineralógico de la variscita de Palazuelo de las Cuevas, Zamora (España). 115-132. Emilio Galan. & Salvador Mirete. ( I.G.M.E.1979): Introducción a los Minerales de España. 312. Collection J.A.CENDON. Collection Francisco Javier Gutierrez Nuez.
ⓘ Bercianos de Aliste	Jordi Fabre
Catalonia Barcelona Baix Llobregat ⓘ Gavà	F. Costa et al. , "Current Research in Geology Applied to Ore Deposits", P. Fenoll Hach-Ali et al. Editors, University of Granada, Spain, 1993.
Bruguers ⓘ Elvira Mine (Rocabruna Mines)	Bareche, E (2005) "Els minerals de Catalunya. Segle XX" Ed. Grup Mineralògic Català, Barcelona, 269 p.
ⓘ Gavà Mines (Can Tintorer Mines)	Díaz-Acha, Y.; Campeny, M.; Tauler, E.; Bosch, J.; Melgarejo, J.C.; Camprubí, A.; Villanova-de-Benavent, C.; Jorge-Villar, S.E.; Díaz-Ontiveros, I.; Fernández-Lluch, D.; Proenza, J.A.; Andreazini, A.; Pastor, M. (2020) Critical Elements in Supergene Phosphates: The Example of the Weathering Profile at the Gavà Neolithic Mines, Catalonia, Spain. Minerals 10, 3.
Sant Feliu de Llobregat Collserola mountain range Santa Creu d'Olorda ⓘ Sansón quarry (Sanson quarry) ?	Bareche, E. (2005): "Els minerals de Catalunya: segle XX". Grup Mineralògic Català & Institució Catalana d'Historia Natural. Barcelona.
Barcelonès Barcelona city Collserola mountain range Santa Creu d'Olorda ⓘ Sot de les Mines	J L Bravo collection
Maresme ⓘ Malgrat de Mar	Joan Rosell - Carles Gili
Tordera ⓘ Rialls quarry (Montpalau quarry)	Marc C collection
Vallès Occidental Montcada i Reixac ⓘ Montcada hill quarry (Pedrera del Turó de Montcada)	Mineralogistes de Catalunya (1997), VII (1): 34-55
Tarragona Priorat ⓘ Cornudella de Montsant	Joan Rosell (02/2016)
ⓘ Turquoise mine (Mina de la Turquesa; Mas de les Moreres)	J. Rosell (02/2016)
Galicia Pontevedra Tomiño ⓘ Vilachán do Monte	Calvo, M. (2015): Minerales y Minas de España. Vol. VII, Fosfatos, arseniatos y vanadatos. Escuela Técnica Superior de Ingenieros de Minas de Madrid - Fundación Gómez Pardo. 479 pp.
Sudan
North Kordofan Nuba Mountains ⓘ Uro	Adam, A. A., Eltayeb, M. A. H., & Ibrahim, O. B. (2014). Uranium recovery from Uro area phosphate ore, Nuba Mountains, Sudan. Arabian Journal of Chemistry, 7(5), 758-769.
Sweden
Norrbotten County Kiruna Svappavaara ⓘ Leveäniemi Mine	Bjällerud, C-G. (1989): Phospate minerlas from the Leveäniemi Iron Mine, Svappavaara, Sweden. Mineralogical Record. 20(5):343-346
Taiwan
New Taipei City Ruifang District ⓘ Chinkuashih Mine (Jinguashi Mine; Kinkwaseki Mine; Kinkaseki Mine)	James Huang
UK
England Cornwall St Endellion ⓘ Treore Mine	Goley, P. and Williams R. (1995) Cornish Mineral Reference Manual. Endsleigh Publications
Treverbyn Stenalees ⓘ Gunheath China Clay Pit	Goley, P. and Williams R. (1995) Cornish Mineral Reference Manual. Endsleigh Publications
ⓘ Hensbarrow China Clay Pit	UK Journal of Mines and Minerals, No. 14 p27
Cumbria Allerdale Above Derwent Causey Pike Scar Crag ⓘ Cobalt Mine	BMS Database; Young, B. (1988) Wavellite and Variscite from Scar Crag Cobalt Mine, Cumbria. The Cumberland Geological Society, Proceedings 5(1):13-16.
Devon North Devon Bishop's Tawton ⓘ Downrew Quarry ?	Alysson Rowan Collection
West Buckland ⓘ High Down Quarry (Heddon Quarry)	BMS Database
Wales Swansea Pennard ⓘ Pwll Du Head	Ian Jones collection
Uruguay
Lavalleja Department Minas ⓘ Cliffs north of Minas	Eckel, E.B. and Milton, C. (1953) Economic Geology, 48, #6, 437-446.
USA
Alabama Cherokee Co. ⓘ Indian Mountain	Min.Rec.:20(5):361.
Arizona Apache County Cane Valley Mining District Yazzie Mesa Monument No. 2 channel ⓘ Monument No. 2 Mine	Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd.ed.: 412.
Cochise County ⓘ Bisbee	Anthony, J.W., et al (1995), Mineralogy of Arizona, 3rd. ed.:66
ⓘ Cole Mine (Cole shaft; Cole No. 3)	Rolf Luetcke
Arkansas Garland Co. Avant ⓘ Dug Hill	Arthur E. Smith (2008) Mineral News, 24, #8, 7-8.
ⓘ de Linde Pits	Rocks & Minerals (2010) 85:346-350
ⓘ Stuart Schmitt deposit (H. de Linde No. 3 Mine)	Rocks & Min.:64:296.
ⓘ Crystal Springs	Arthur E. Smith (2008) Mineral News, 24, #8, 7.
Hot Springs ⓘ Hot Springs Water Works	Arthur E. Smith (2008) Mineral News, 24, #8, 8.
Wilson Springs (Potash Sulfur Springs) Union Carbide Mine ⓘ North Wilson pit	R&M 70:3 pp 154-170
Montgomery Co. Mauldin Mountain ⓘ Mauldin Mountain Quarries	Rocks & Min.: 56:190.
ⓘ Montgomery County Quarry	Rocks & Min.: 63:112.
North Mountain ⓘ North Mountain Mine (Stenger Mine; Copper Lume Mine)	Rocks & Min.: 63:113; 64:294; Sick (1984).
Polk Co. Big Fork ⓘ Bigfork Wavellite prospect (Aleshire prospect)	Rocks & Min.:63:118.
California El Dorado Co. Slate Mountains Slate Mountain District Slate Mountain ⓘ Slate Mountain Mine	Murdoch, Joseph & Robert W. Webb (1966), Minerals of California, Centennial Volume (1866-1966): California Division Mines & Geology Bulletin 189: 380; Pemberton, H. Earl (1983), Minerals of California; Van Nostrand Reinholt Press: 304, 311; www.mineralsocal.org
Colorado Routt Co. ⓘ Hahns Peak Mining District (Columbine Mining District)	Minerals of Colorado (1997) E.B. Eckel
Florida Polk Co. Central Florida Phosphate Mining District (Bone Valley) Homeland ⓘ Clear Spring Mine	Denicourt, R., Micromounters of New England program, NE meeting program, May 1984; Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Noralyn/Phosphoria Mines (IMC-Agrico) ⓘ Noralyn Mine	Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Georgia Burke Co. Girard District ⓘ Girard	Jason Smith & M.E. Ciriotti (2005) [m.ciriotti@tin.it]
Lincoln Co. ⓘ Graves Mountain	Barwood,Henry.,(1999)Phosphate Minerals at Graves Mountain,Georgia;Graves Mountain and Magruder Mine,Southeastern Geological Society Guidebook No.38,April 23-25,1999
Idaho Fremont Co. ⓘ Two Top Creek	Ream, Lanny R. 2004. Idaho Minerals, 2nd edition, Revised and Updated
Missouri ⓘ Jefferson Co.	USGS National Geochemical Database :Rocks - File D521473
Nevada Elko Co. Carlin Mining District ⓘ Rain Mine	NBMG Spec. Pub. 31 Minerals of Nevada
ⓘ Woodruff Canyon	NBMG Spec Pub 31 Minerals of Nevada
Esmeralda Co. ⓘ Candelaria Mining District (Columbus Mining District)	Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 769; Rocks & Minerals, Nov. 1999.
ⓘ Broken Arrow Mine	NBMG Spec Pub 31 Minerals of Nevada
ⓘ Candelaria-Sigmund group	NBMG Bull 78 Geology and Mineral Deposits of Esmeralda County, Nevada
ⓘ Los Angeles Gem Co. group (Miss Moffet mine; Blue Boy mine; Blue mine; Persian Blue mine; Pirate No. 3 claim)	NBMG Bull 78 Geology and Mineral Deposits of Esmeralda County, Nevada; NBMG Rept 17 Turquoise Deposits of Nevada (1968)
ⓘ Unnamed prospect (2)	NBMG Spec. Pub. 31 Minerals of Nevada
Coaldale Mining District ⓘ Holland claim	NBMG Spec Pub 31 Minerals of Nevada
ⓘ Sigmund claim	NBMG Spec Pub 31 Minerals of Nevada
ⓘ Unnamed prospects	NBMG Bull 78 Geology and Mineral Deposits of Esmeralda County, Nevada
ⓘ Wilson-Capps claim	NBMG Spec Pub 31 Minerals of Nevada
Crow Springs Mining District ⓘ Crow Spring mine (Blue Friday mine; Petry mine)	NBMG Spec Pub 31 Minerals of Nevada
ⓘ Margaritte mine (Marguerite Mine; Star mine; Copper Queen mine)	NBMG Spec Pub 31 Minerals of Nevada
Gilbert Mining District ⓘ Carr-Lovejoy group	NBMG Bull 78 Geology and Mineral Deposits of Esmeralda County, Nevada
Goldfield Mining District ⓘ Vindicator Mountain	NBMG Spec Pub 31 Minerals of Nevada
Eureka Co. Carlin Trend Maggie Creek Mining Subdistrict ⓘ Gold Quarry Mine	MinRec 26(5):449-469.
ⓘ Cortez Mining District	NBMG Spec Pub 31 Minerals of Nevada
Lynn Mining District Elko ⓘ Carlin Gold mine	Mineralogical Record 26:467
ⓘ Genesis pit	NBMG Spec Pub 31 Minerals of Nevada
ⓘ Goldstrike Mines	Nevada Bureau of Mines and Geology Online Documents OF06-19 - Nevada Uranium and Thorium Occurrences
Humboldt Co. Buffalo Mountain Mining District ⓘ Lone Tree Mine	NBMG Spec. Pub. 31 Minerals of Nevada
Iron Point Mining District Valmy ⓘ Silver Coin Mine	Dr. William S. Wise presentation to Northwest Micro Mineral Study Group on 1 May 2004, Update on Mineralogy of the Silver Coin Mine, Iron Point District, Edna Mountains, Humboldt Co., Nevada
Osgood Mountains Potosi Mining District ⓘ Redhouse Barite Mine	Rocks & Minerals, Nov. 1999
ⓘ Twin Creeks Mine	NBMG Spec Pub 31 Minerals of Nevada
Lander Co. ⓘ Ackerman Canyon Variscite mine	NBMG Spec Pub 31 Minerals of Nevada
Birch Creek Mining District ⓘ Damele mine	NBMG Spec. Pub. 31 Minerals of Nevada
Bullion Mining District ⓘ Color Back mine (Turquoise Boy mine)	Rockpick Legend specimen
ⓘ Grey Eagle mine	NBMG Spec Pub 31 Minerals of Nevada
ⓘ Verde Web Mine	Dr. Tony Kampf of the Los Angeles Museum of Natural History xrayed a representative sample of the material and got a good match for variscite.
Reese River Mining District ⓘ Apache Variscite mine	NBMG Spec Pub 31 Minerals of Nevada
Lyon Co. Singatse Range Yerington Mining District Yerington ⓘ Mason Pass	Jeremy Zolan
Mineral Co. Candelaria Mining District ⓘ Argentum Mining Co. Mine (Northern Belle Mine; Holmes Mine)	Kampf, A.R., Adams, P.M. and Nash, B.P. (2016) Whiteite-(CaMgMg),CaMg3Al2(PO4)4(OH)2·8H2O, a New Jahnsite-group Mineral from the Northern Belle Mine, Candelaria, Nevada, U.S.A. Canadian Mineralogist. 54: 1513-1523.
Candelaria Silver Mine ⓘ Northern Belle pit	Collection of Kelly Starnes 1990
ⓘ Dees Prospect	NBMG Bull 58 Geology and Mineral Resources of Mineral County, Nevada
Silver Star Mining District ⓘ Dunwoody-Pritchard group	NBMG Spec Pub 31 Minerals of Nevada
ⓘ Halley's Comet mine (Clara mine)	NBMG Rept 17 Turquoise Deposits of Nevada (1968)
Nye Co. San Antonio Mountains Tonopah Mining District Tonopah ⓘ Broken Arrow Claim	personal referernce
Toquima Range Manhattan Mining District Manhattan ⓘ Manhattan Consolidated Mine	NBMG Spec. Pub. 31 Minerals of Nevada
ⓘ Train prospect (Tom Molly Mine)	NBMG Bull 99B Geology and Mineral Resources of Northern Nye County, Nevada; USGS Bull 723
ⓘ Vashegyite Gem Mine (Vashegyite Gem Manganese; Train prospect; John L. James Turquoise; Molly Nos. 1-3; Kay Nos. 1 and 2; MH claim group 1983)	NBMG Spec. Pub. 31 Minerals of Nevada
Northumberland Mining District ⓘ P & S Mine (Old Soldier Mine; Old Soldier Mine)	NBMG Spec Pub 31 Minerals of Nevada
Pershing Co. Humboldt Range Willard Mining District ⓘ Willard Mine	Jensen, M., Leising, J. (2001) Wavellite, Fluellite & Minyulite from the Willard Mine, Pershing County, Nevada. Mineralogical Record: 32(4): 297-303.; MinRec 32:239; U.S. Geological Survey, (2005) Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
ⓘ Rye Patch Mining District	NBMG Spec Pub 31 Minerals of Nevada
White Pine Co. Robinson Mining District ⓘ Ely	Mason, A. (1976) The world of Rocks and Minerals. New York, N.Y., Larousse & Co., 108 pages.
New Mexico Santa Fe Co. ⓘ Cerrillos District	Minerals of New Mexico 3rd ed.
North Carolina Alamance Co. Snow Camp ⓘ Snow Camp Mine (Holman's Mill Mine)	Jason B. Smith collection
Cleveland Co. Kings Mountain Mining District ⓘ Foote Lithium Co. Mine (Foote Mine)	Indentified by EDS, 2004 . Smithsonian Institution Mineral Reference Collection No.150243-00
Forsyth Co. ⓘ Winston-Salem	Smithsonian Institution Mineral Reference Collection No. 123054-00
Randolph Co. ⓘ Carolina Pyrophyllite mine	MinRec 8:392-393
Pennsylvania Centre Co. State College Skytop ⓘ Interstate 99 Skytop roadcut	U.S. Geological Survey/ U.s. Department of the Interior
Cumberland Co. Carlisle Waggoners Gap ⓘ Route 74	Reed, Juliet C. (1976), Annotated Biblio. of Minerals New to the Pennsylvania List 1965-1974, The Mineralogical Society of PA, Inc.: 76-77; Grant, Raymond W. (Apr, 1973), Pa Mins. (PM), PM(124), Keystone Newsletter.
Mount Holly Springs ⓘ Moores Mill	Reed, Juliet C. (1976), Annotated Biblio. of Mins. New to the Pa List 1965-1974, The Mineralogical Soc. of PA, Inc.: 76; Gordon, S. G. (1925), "Variscite.... & Other Phosphates, from Moore's Mill, Cumberland Co., PA," Mineral Note No. 2:4-7, Acad. Nat. Sci. of Phila. Proc., Vol. 77, (1926).
Snyder Co. Perry Township Mount Pleasant Mills Lime Ridge ⓘ National Limestone Quarry No. 2	K. Cabaniss & L.E. Kearns (2011) The 38th Rochester Mineralogical Symposium, April 14-17, 2011, lecture abstracts, page 13.
South Carolina Cherokee Co. Kings Creek Mining District Kings Creek Mine ⓘ West Pit ?	Rocks & Minerals 54:4 pp173-175
South Dakota Lawrence Co. Bald Mountain Mining District (Portland Mining District) ⓘ Wharf Mine	Loomis, T. (2011), "News from the Black Hills, South Dakota", Mineral News, in press
Trojan Mining District ⓘ Clinton Mine	R&M 75:3 pp 156-169
Tennessee Cocke Co. Del Rio Mining District Del Rio ⓘ Wood Mine	R&M 72:4 pp 268-270
Utah Box Elder Co. Curlew Valley ⓘ Snowville	UGMS Bull 117 Minerals and Mineral Localities of Utah
Pilot Range Lucin Mining District ⓘ Empire Mine (Tecoma Hill No. 18 Mine)	UGMS Bull 117 Minerals and Mineral Localities of Utah
Lucin Utahlite Hill ⓘ Edison Bird Mine	Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 769.
ⓘ Utahlite claim (Lucin Variscite)	J. Marty (1995) Minerals of the Utahlite Claim (Edison and Bird Mine), Lucin, Box Elder County, Utah. Microprobe 8-2:4-10; U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.; Shubat, M. A. (1988). Scandium-bearing Aluminum Phosphate Deposits of Utah. Utah Geological and Mineral Survey, Department of Natural Resources and Energy, State of Utah. RI 209
ⓘ West Utahlite Hill Variscite Occurrence	U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Promontory Mountains Promontory Mining District ⓘ Promontory Point	UGMS Bull 117 Minerals and Mineral Localities of Utah
ⓘ Unknown Gemstone (MRDS - 10020488)	U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
ⓘ Unknown Gemstone Occurrence (MRDS - 10020489)	U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
ⓘ Unknown Gemstone Occurrence (MRDS - 10091681)	U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Salt Lake Co. ⓘ Murray	Rob Lavinsky
ⓘ Tooele Co.	Mason, A. (1976) The world of Rocks and Minerals. New York, N.Y., Larousse & Co., 108 pages.
Oquirrh Mountains Mercur Mining District (Camp Floyd Mining District) ⓘ Golden Gate Mine	UGMS Bull 117 Minerals and Mineral Localities of Utah
ⓘ Mercur Mine	UGMS Bull 117 Minerals and Mineral Localities of Utah
ⓘ Sparrowhawk Mine	UGMS Bull 117 Minerals and Mineral Localities of Utah
Stansbury Mountains ⓘ Amatrice Hill	Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 759, 837.; American Mineralogist 27:443; Shubat, M. A. (1988). Scandium-bearing Aluminum Phosphate Deposits of Utah. Utah Geological and Mineral Survey, Department of Natural Resources and Energy, State of Utah. RI 209
Uintah Co. ⓘ Vernal	[www.johnbetts-fineminerals.com] http://www.mindat.org/forum.php?read,7,326639,326639,page=1#msg-326639
Utah Co. Oquirrh Mountains Fairfield ⓘ Clay Canyon	Palache, C., Berman, H., & Frondel, C. (1951), The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II: 958, 976.
ⓘ Little Green Monster Variscite Mine	Wilson, W. (2010): The Clay Canyon Variscite Mine, Fairfield Utah. Mineralogical Record. 41:321-349.
Mercur Mining District ⓘ Clay Canyon Northwestern Clay Pit	U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
ⓘ Unknown Prospect (MRDS - 10012724)	U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
ⓘ West Fritz Prospect	U.S. Geological Survey, 2005, Mineral Resources Data System: U.S. Geological Survey, Reston, Virginia.
Virginia Buckingham Co. Farmville Mining District Sprouses Corner ⓘ Willis Mountain Mine	Mitchell, R.S. & Fordham, O.M., Jr., Southeastern Geology 28(2),81-86(1987)
ⓘ Fairfax Co.	Minerals of Virginia, 1990 by R. V. Dietrich
Giles Co. ⓘ Pearis Mountain	Minerals of Virginia 1990 by R. V. Dietrich
Rockbridge Co. Lyndhurst-Vesuvius Mining District ⓘ Kelly Bank mine	Rocks & Min.: 57: 20-22 & 60: 168.
Wisconsin Dodge Co. Iron Ridge Mining District (Neda Iron Mining District) ⓘ Iron Ridge Mines	Hawley, J. & A. Bevan (1934) Mineralogy and genesis of the Mayville iron ore of Wisconsin: american Mineralogist: 19 (11): 493- 514.
ⓘ Iron Ridge Mine (Neda Mine; Oliver Mine)	Hawley, J. & A. Bevan (1934) Mineralogy and genesis of the Mayville iron ore of Wisconsin: american Mineralogist: 19 (11): 493- 514.
ⓘ Mayville Shaft Mine	Hawley, J. & A. Bevan (1934) Mineralogy and genesis of the Mayville iron ore of Wisconsin: american Mineralogist: 19 (11): 493- 514.
Jackson Co. ⓘ Merrillan	Klemic, Harry and Mary Mrose, (1972) Geologic relations and x-ray crystallography of wavellite from Jackson County, Wisconsin and their geologic implications: U.S.G.S. Professional Paper 800-C: C-53 - C-62. Falster, A.U. (1984) Wavellite in Jackson County, Wisconsin: Rocks and Minerals, 59 (3): 125-126.
Uzbekistan
Navoiy Central Kyzylkum Region Auminzatau Mountains ⓘ Dzhentuar U deposit	Pavel M. Kartashov data
Lyavlyakan-Beshkak ore field ⓘ Beshkak U deposit	Solodov, I.N., Nesterova, M.V., Shugina, G.A., Ganina, N.I., Shulik, L.S., and Solodov, D.I. (2001): Lithology and Mineral Resources 36(1), 43-62.
Kokpatas village ⓘ Alisay	Mineraly Uzbekistana(Minerals of the Uzbekistan) - izd."FAN" UzbSSR-vol.1-4 - 1976-1977
Venezuela
Federal Dependencies ⓘ Los Roques Archipelago	Shepard (1877); Jambor, J. L. (1963): Elroquite and phosphochromite discredited. Can. Mineral. 7, 676-677.
ⓘ Gran Roque Island	Palache, C., Berman, H., Frondel, C. (1951) The System of Mineralogy of James Dwight Dana and Edward Salisbury Dana, Yale University 1837-1892, Volume II. John Wiley and Sons, Inc., New York, 7th edition, revised and enlarged, 1124 pages, 760.