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Rockbridgeite Group

A group of related mineral species

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Photos of Rockbridgeite Group (261)

Rockbridgeite Group Gallery Search Photos of Rockbridgeite Group

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Rockbridgeite

Regada, Cubos-Mesquitela-Mangualde area, Mangualde, Mangualde, Viseu, Portugal

Rockbridgeite, etc.

Hagendorf South Pegmatite, Hagendorf, Waidhaus, Neustadt an der Waldnaab District, Upper Palatinate, Bavaria, Germany

Rockbridgeite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany

Rockbridgeite

Regada, Cubos-Mesquitela-Mangualde area, Mangualde, Mangualde, Viseu, Portugal

Rockbridgeite, etc.

Hagendorf South Pegmatite, Hagendorf, Waidhaus, Neustadt an der Waldnaab District, Upper Palatinate, Bavaria, Germany

Rockbridgeite

Clara Mine, Oberwolfach, Ortenaukreis, Freiburg Region, Baden-Württemberg, Germany

Rockbridgeite

Regada, Cubos-Mesquitela-Mangualde area, Mangualde, Mangualde, Viseu, Portugal

Rockbridgeite, etc.

Hagendorf South Pegmatite, Hagendorf, Waidhaus, Neustadt an der Waldnaab District, Upper Palatinate, Bavaria, Germany

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About Rockbridgeite GroupHide

A group of metal iron phosphates. All are orthorhombic except manganrockbridgeite.

A new classification scheme is to be added, as written in the last (41th) IMA CNMNC newsletter.

Unique IdentifiersHide

Mindat ID:

39395

Long-form identifier:

mindat:1:1:39395:1

GUID
(UUID V4):

b135c71d-4f61-4749-bd41-e9681bb8c4a7

IMA Classification of Rockbridgeite GroupHide

IMA status notes:

IMA Approved Group Name

Approval history:

2018: A New classification and nomenclature scheme for the rockbridgeite group approved by IMA-CNMNC

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	Year	Locality	Temp (K)
0000198	Rockbridgeite	Moore P B (1970) Crystal chemistry of the basic iron phosphates American Mineralogist 55 135-169	1970		293
0014590	Plimerite	Elliot P, Kolitsch U, Giester G, Libowitzky E, McCammon C, Pring A, Birch W D, Brugger J (2009) Description and crystal structure of a new mineral - plimerite, ZnFe3+4(PO4)3(OH)5 - the Zn-analogue of rockbridgeite and frondelite, from Broken Hill, New South Wales, Australia Mineralogical Magazine 73 131-148	2009	Broken Hill, New South Wales, Australia	293
0014590	Plimerite	Elliot P, Kolitsch U, Giester G, Libowitzky E, McCammon C, Pring A, Birch W D, Brugger J (2009) Description and crystal structure of a new mineral - plimerite, ZnFe3+4(PO4)3(OH)5 - the Zn-analogue of rockbridgeite and frondelite, from Broken Hill, New South Wales, Australia Mineralogical Magazine 73 131-148	2009	Broken Hill, New South Wales, Australia	293

CIF Raw Data - click here to close

data_global
_chemical_name_mineral 'Rockbridgeite'
loop_
_publ_author_name
'Moore P B'
_journal_name_full 'American Mineralogist'
_journal_volume 55 
_journal_year 1970
_journal_page_first 135
_journal_page_last 169
_publ_section_title
;
 Crystal chemistry of the basic iron phosphates
;
_database_code_amcsd 0000198
_chemical_formula_sum 'Fe5 P3 O17 H5'
_cell_length_a 13.783
_cell_length_b 16.805
_cell_length_c 5.172
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 90
_cell_volume 1197.956
_exptl_crystal_density_diffrn      3.599
_symmetry_space_group_name_H-M 'B b m m'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '1/2+x,y,1/2+z'
  '-x,1/2+y,z'
  '1/2-x,1/2+y,1/2+z'
  'x,1/2-y,-z'
  '1/2+x,1/2-y,1/2-z'
  'x,y,-z'
  '1/2+x,y,1/2-z'
  '-x,-y,z'
  '1/2-x,-y,1/2+z'
  'x,1/2-y,z'
  '1/2+x,1/2-y,1/2+z'
  '-x,1/2+y,-z'
  '1/2-x,1/2+y,1/2-z'
  '-x,-y,-z'
  '1/2-x,-y,1/2-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
_atom_site_U_iso_or_equiv
Fe1   0.00000   0.00000   0.00000   1.00000   0.00127
Fe2   0.06870   0.15740   0.00000   1.00000   0.02077
Fe3   0.32140   0.13850   0.23850   0.50000   0.00127
P1   0.14200   0.04320   0.50000   1.00000   0.00101
P2   0.48060   0.25000   0.00000   1.00000   0.00963
O1   0.04770   0.25000   0.25080   1.00000   0.03014
O2   0.08290   0.06050   0.26150   1.00000   0.00709
O-H3   0.31320   0.25000   0.38760   0.50000   0.01026
O4   0.31260   0.03570   0.00000   1.00000   0.02356
O-H5   0.21750   0.17200   0.00000   1.00000   0.00950
O-H6   0.42040   0.10710   0.50000   1.00000   0.00393
O7   0.41710   0.17630   0.00000   1.00000   0.01153
O8   0.22760   0.10440   0.50000   1.00000   0.00127

Relationship of Rockbridgeite Group to other SpeciesHide

Group Members:

Ferrirockbridgeite	(Fe³⁺_0.67◻_0.33)₂(Fe³⁺)₃(PO₄)₃(OH)₄(H₂O)	Orth. mmm (2/m 2/m 2/m)
Ferrorockbridgeite	(Fe²⁺,Mn²⁺)₂(Fe³⁺)₃(PO₄)₃(OH)₄(H₂O)	Orth. mmm (2/m 2/m 2/m)
Frondelite	Mn²⁺Fe³⁺₄(PO₄)₃(OH)₅	Orth. 2 2 2 : C2 2 2₁
Manganrockbridgeite	Mn²⁺₂Fe³⁺₃(PO₄)₃(OH)₄(H₂O)	Mon. 2/m : P2₁/m
Plimerite	ZnFe³⁺₄(PO₄)₃(OH)₅	Orth. mmm (2/m 2/m 2/m)
Rockbridgeite	Fe²⁺Fe³⁺₄(PO₄)₃(OH)₅	Orth. mmm (2/m 2/m 2/m)

Other InformationHide

Health Risks:

No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for Rockbridgeite GroupHide

mindat.org URL:

https://www.mindat.org/min-39395.html
Please feel free to link to this page.

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References for Rockbridgeite GroupHide

Reference List:

CNMNC Newsletter No. 41, February 2018, page 184; European Journal of Mineralogy: 30: 183-186.

Localities for Rockbridgeite GroupHide

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 references and 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 (e.g. from pseudomorphs).

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


Argentina
Córdoba Province Punilla Department San Roque District Tanti ⓘ Cerro Blanco pegmatite district	[Rockbridgeite] Dina, H. (1993). Hentschelita en Cerro Blanco, Tanti, Córdoba. Informacion Tecnologica, 48(3-4), 277-282.
ⓘ El Criollo Mine	[Rockbridgeite] *Demartin, F., Gay, H. D., Gramaccioli, C. M., Pilati, T. (1997) Benyacarite, a new titanium-bearing phosphate mineral species from Cerro Blanco, Argentina. The Canadian Mineralogist, 35 (3) 707-712*
San Alberto Department Tránsito District Pampa de Achala ⓘ La Victoria pegmatite	[Rockbridgeite] Milka K. de Brodtkorb (2006) Las Especies Minerales de la Republica Argentina, Vol. 2, p 428 (Asociación Mineralógica Argentina)
Salta Province La Poma Department ⓘ El Quemado mining district	[Rockbridgeite] Galliski, M. A. (1983). Distrito minero El Quemado, Deptos. La Poma y Cachi, provincia de Salta. II. Geología de sus pegmatitas. Rev. Asoc. Geol. Argentina, 38, 340-380. Milka K. de Brodtkorb (2002) Las Especies Minerales de la Republica Argentina. Vol. 1 (elements, sulphides and sulphosalts). (Asociacion Mineralogica Argentina)
San Luis Province San Martín Department ⓘ Cema pegmatite	[Rockbridgeite] Roda-Robles, E., Galliski, M. A., Roquet, M. B., Hatert, F., & de Paeseval, P. (2012). Phosphate nodules containing two distinct assemblages in the Cema granitic pegmatite, San Luis province, Argentina: Paragenesis, composition and significance. The Canadian Mineralogist, 50(4), 913-931.

Australia
New South Wales Yancowinna Co. Broken Hill district Broken Hill ⓘ Block 14 opencut	[Rockbridgeite] Birch, W.D., van der Heyden, A. (1997) Minerals of the Kintore and Block 14 open cuts at Broken Hill, New South Wales. Australian Journal of Mineralogy: 3(1): 23-71.
Broken Hill South Mine (BHS Mine; South Mine) ⓘ Kintore opencut	[Rockbridgeite] 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.
South Australia Flinders Ranges South Flinders Ranges Martins Well station ⓘ Reaphook Hill	[Rockbridgeite] *Johnston, Christopher W., Hill, Roderick J. (1978) Zinc Phosphates at Reaphook Hill, South Australia. The Mineralogical Record, 9 (1) 20-24*
Mt Lofty Ranges North Mt Lofty Ranges Barossa Valley Penrice ⓘ Moculta Phosphate Quarry	[Rockbridgeite] *Harrowfield, I. R., Segnit, E. R., Watts, J. A. (1981) Aldermanite, a new magnesium aluminium phosphate. Mineralogical Magazine, 44 (333) 59-62 doi:10.1180/minmag.1981.44.333.08*
Kapunda ⓘ Tom's Quarry	[Rockbridgeite] Peter Elliott
Olary Province Ameroo Hill ⓘ Perryhumuck Mine (Perry Hummock Mine)	[Rockbridgeite] Australian Journal of Mineralogy, Vol.3, N°2, Dec.1997
Bimbowrie Conservation Park Old Boolcoomata Station ⓘ White Rock Feldspar Mine ?	[Rockbridgeite] Bosworth, J, (2001) Excursion reminiscences: Olary and Lyndhurst, South Australia. Min Soc Vic newsletter, 247, p.23-28
ⓘ Mount Bull Mine	[Rockbridgeite] Australian Journal of Mineralogy, Vol.3, N°2, Dec.1997
Victoria Buloke Shire Wycheproof ⓘ Wycheproof granite quarry	[Rockbridgeite] W.D.Birch. Phosphate Minerals of Victoria. The Mineralogical Society of Victoria special publication No. 3 pp. 28-32
City of Greater Shepparton Dookie Ascot Hills ⓘ Gravel Hill quarry	[Rockbridgeite]
East Gippsland Shire Omeo ⓘ Mt Wills mining district	[Rockbridgeite] Eagle, R. M., Birch, W. D., & McKnight, S. (2015). Phosphate minerals in granitic pegmatites from the Mount Wills District, north-eastern Victoria. Proceedings of the Royal Society of Victoria, 127(2), 55-68.
Dorchap Dyke Swarm ⓘ Blue Jacket Tin Mine (Blue Jacket Reef)	[Rockbridgeite] Birch, W. D. (2018) Rare phosphate minerals in granite pegmatite dykes, northeastern Victoria, Australia. in abstracts of the 22nd IMA Meeting Melbourne p 238
ⓘ Knocker dyke (South Blue Jacket)	[Rockbridgeite] Eagle, R. M., Birch, W. D., & McKnight, S. (2015). Phosphate minerals in granitic pegmatites from the Mount Wills District, north-eastern Victoria. Proceedings of the Royal Society of Victoria, 127(2), 55-68. Birch, W. D. (2018) Rare phosphate minerals in granite pegmatite dykes, northeastern Victoria, Australia. in abstracts of the 22nd IMA Meeting Melbourne p 238
ⓘ Unnamed Pegmatite	[Rockbridgeite] Personally collected by Ryan Eagle in 2009
Rural City of Wangaratta Whitfield ⓘ Edi-Cheshunt turquoise field	[Rockbridgeite] *Birch, W. D., Henry, D. A. - Eds.* (1993) Phosphate Minerals of Victoria. Special Publication 3. Mineralogical Society of Victoria**pp.83-90
Swan Hill Rural City Lake Boga ⓘ Lake Boga granite quarry	[Rockbridgeite] Birch, W.D. (1996) Portlandite and other recent mineral discoveries in the granites at Lake Boga, and Wycheproof and Pyramid Hill, Victoria. Australian Journal of Mineralogy: 2(2): 47-50.
Western Australia Cue Shire Madoonga Station ⓘ Weld Range	[Rockbridgeite] Gole, M. (1980) Mineralogy and petrology of very-low metamorphic grade Archaean banded iron formations, Weld Range, Western Australia. American Mineralogist, 65(1-2), 8-25.
Meekatharra Shire Milgun Station ⓘ Milgun Variscite Mine	[Rockbridgeite] Peter Downes, WA Museum 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
Upper Gascoyne Shire Yinnietharra ⓘ Kempton Brothers Beryl Mine	[Rockbridgeite] Pegmatites of Western Australia M Jacobson, M Calderwood, B Grguric Hesperian Press, 2007 Perth

Austria
Carinthia Spittal an der Drau District Millstatt lake ⓘ Laggerhof	[Rockbridgeite] Niedermayr, G. & Brandstätter, F. (2005)
Styria Voitsberg District Edelschrott Modriach Herzogberg ⓘ Ebenlecker farm (Ebenlöcker farm; Ebenlecker quarry)	[Rockbridgeite] Aufschluss 1972(SB), 40-41

Belgium
Wallonia Hainaut Bernissart Blaton ⓘ Mont-des-Groseillers	[Rockbridgeite] www.strahlen.org (n.d.) https://www.strahlen.org/vp/be/blaton/blaton.php Van Tassel R. (1981) Mineralogie van België - korte mededelingen, bijeengebracht door UMIBEL - Whitmoreiet, rockbridgeiet, vivianiet, bariet. Bulletin van de Belgische Vereniging voor Geologie, 90(2), 105-106. Van Tassel, R. (1981) Rockbridgéite, vivianite, whitmoréite et barite, Blaton. Bulletin de la Société belge de Géologie, 90, 105. Israël, W. (1986) De fosfaatmineralen van Blaton (Henegouwen, België). Gea, 2(19), 51-56. users.skynet.be (2001) http://users.skynet.be/rik.dillen/festr.htm *Hatert, F., Deliens, M., Fransolet, A.-M., Van Der Meersche, E. (2002) Les minéraux de Belgique* (2nd ed.) Muséum des Sciences Naturelles, Bruxelles. perso.infonie.be (2004) http://perso.infonie.be/jose.dehove/photos/Blaton.htm**

Bolivia
Potosí Rafael Bustillo Province Llallagua ⓘ Siglo Veinte Mine	[Rockbridgeite] Kay Robertson collection

Brazil
ⓘ Mata Azul pegmatitic field	[Frondelite] Queiroz, H. D. A. (2016) Sistema granítico: pegmatítico Mata Azul: caracterização e gênese. PhD Thesis. do Instituto de Geociências (IG) da Universidade de Brasília (UnB)
Minas Gerais Água Boa ⓘ Criminoso claim	[Rockbridgeite] Dunn, P.J., Leavens, P.B., Sturman, B.D.,Gaines, R.V. & Barbosa, C. d. P. (1978): Hureaulite and Barbosalite from Lavra do Criminoso, Minas Gerais, Brazil. Mineralogical Record. 9: 147-151
Conselheiro Pena ⓘ Boa Vista pegmatite	[Frondelite] 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.
ⓘ Bode claim	[Frondelite] Geologist Rickson (https://www.mindat.org/photo-1005423.html) (uncertain if analysed)
ⓘ Conselheiro Pena pegmatite district	[Rockbridgeite] Mineralogical Record 24: 384-385
ⓘ Eduardo claim	[Frondelite] Scholz, R., Chukanov, N. V., Filho, L. A. D. M., 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)₂·8H₂O, from Eduardo mine, Conselheiro Pena, Minas Gerais, Brazil: Second arsenate in the laueite mineral group. American Mineralogist, 99 (4) 607-611 doi:10.2138/am.2014.4695
ⓘ Jocão claim	[Frondelite] Baijot, Maxime, Hatert, Frédéric, Dal Bo, Fabrice, Philippo, Simon (2014) Mineralogy and petrography of phosphate mineral association from the Jocão pegmatite, Minas Gerais, Brazil. The Canadian Mineralogist, 52 (2) 373-397 doi:10.3749/canmin.52.2.373 Jonathan Barre Ardizzi, Daniel Atencio (2018) Mineralogy of rockbridgeite - frondelite series and its phosphate association from the Jocão pegmatite, Galileia, Minas Gerais, Brazil. in abstracts of the 22nd IMA Meeting Melbourne p 494
Divino das Laranjeiras Linópolis ⓘ Córrego Frio mine	[Frondelite] *Cassedanne, Jacques P. (1983) Famous Mineral Localities: the Córrego Frio Mine and vicinity, Minas Gerais, Brazil. The Mineralogical Record, 14 (4) Tucson. 227-237*
ⓘ João Firmino claim	[Frondelite] Menezes Filho, Luiz A. D., Chaves, Mário L. S. C., Cooper, Mark A., Ball, Neil A., Abdu, Yassir A., Sharpe, Ryan, Day, Maxwell C., Hawthorne, Frank C. (2019) Brandãoite, [BeAl₂(PO₄)₂(OH)₂(H₂O)₄](H₂O), a new Be–Al phosphate mineral from the João Firmino mine, Pomarolli farm region, Divino das Laranjeiras County, Minas Gerais State, Brazil: description and crystal structure. Mineralogical Magazine, 83 (2) 261-267 doi:10.1180/mgm.2018.121 Rica, B. (2019). Pegmatite and Sample Description. Geochemical Journal, 53(2), 151-170.
ⓘ Jove Lauriano claim (Joveni claim; Joventino claim)	[Frondelite] *Cassedanne, Jacques P. (1983) Famous Mineral Localities: the Córrego Frio Mine and vicinity, Minas Gerais, Brazil. The Mineralogical Record, 14 (4) Tucson. 227-237*pp.235-235
ⓘ Pomarolli farm	[Frondelite] *Cassedanne, Jacques P. (1983) Famous Mineral Localities: the Córrego Frio Mine and vicinity, Minas Gerais, Brazil. The Mineralogical Record, 14 (4) Tucson. 227-237*
ⓘ Sebastião Cristino claim	[Frondelite] Hatert, Frédéric Baijot, Philippo, Simon, Wouters, Johan (2010) Qingheiite-(Fe²⁺), Na₂Fe²⁺MgAl(PO₄)₃, a new phosphate mineral from the Sebastiao Cristino pegmatite, Minas Gerais, Brazil. European Journal of Mineralogy, 22 (3) 459-467 doi:10.1127/0935-1221/2010/0022-2030
ⓘ Telírio claim	[Frondelite] Cassedanne, J.P. (1983): Famous mineral localities: The Córrego Frio mine and vicinity, Minas Gerais, Brazil. Mineralogical Record, 14 (4): 227-237 [ p.233-4]
ⓘ Galiléia	[Rockbridgeite]
Laranjeiras ⓘ Ênio claim	[Rockbridgeite] Cassedanne, J.P., Cassedanne, J.O. (1981). Minerals of the Lavra do Ênio Pegmatite. The Mineralogical Record, 12, 67-72.
Sapucaia do Norte ⓘ Boca Rica claim	[Frondelite] Atencio, Daniel, Coutinho, José M.V., Graeser, Stefan, Matioli, Paulo A., Menezes Filho, Luiz A.D. (2004) Lindbergite, a new Mn oxalate dihydrate from Boca Rica mine, Galiléia, Minas Gerais, Brazil, and other occurrences. American Mineralogist, 89 (7) 1087-1091 doi:10.2138/am-2004-0721
ⓘ Sapucaia mine	[Frondelite] Mineralogical Record: 30: 347. Lindberg, M. L. (1949): Frondelite and the frondelite-rockbridgeite series. American Mineralogist. 34, 541-549 Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York. Kampf, A. R., Elliott, P., Nash, B. P., Chiappino, L., & Varvello, S. (2018). Jahnsite-(NaMnMg), a new jahnsite-group mineral from the Sapucaia mine, Brazil and the White Rock No. 2 quarry, Australia. The Canadian Mineralogist, 56(6), 871-882.
Itinga ⓘ Jenipapo district	[Rockbridgeite] www.minsocam.org/MSA/Special/Pig/PIG_best_shots/Pegmatites_shots.html.
ⓘ Sandro claim	[Rockbridgeite] Sergio Varvello collection
Taquaral ⓘ Ilha claim	[Rockbridgeite] *Cassedanne, Jacques P., Cassedanne, Jeannine O. (1973) Minerals from the Lavra da Ilha Pegmatite, Brazil. The Mineralogical Record, 4 (5) 207-213*
Laranjeira ⓘ Ademar pegmatite	[Frondelite] Cassedanne, J.P. & J.O. (1980): A find of crystallized Rose Quartz in Minas Gerais. Mineralogical Record 11: 377-379
Mantena ⓘ São Félix de Minas	[Rockbridgeite] Van King
Mendes Pimentel ⓘ Gentil claim	[Frondelite] Atencio, D., Coutinho, J. M.V., Mascarenhas, Y. P., Ellena, J. A. (2006) Matioliite, the Mg-analog of burangaite, from Gentil mine, Mendes Pimentel, Minas Gerais, Brazil, and other occurrences. American Mineralogist, 91 (11) 1932-1936 doi:10.2138/am.2006.2233
Paraíba Frei Martinho ⓘ Alto Benedito pegmatite (Alto Bernardino; Alto Questão)	[Frondelite] *Cassedanne, Jacques P., Nen, Luizhélio Barreto da Silva (1991) Strontian Crandallite from the Alto Benedito Pegmatite, Paraiba, Brazil. The Mineralogical Record, 22 (3) 183-185*pp.183-183
Pedra Lavrada ⓘ Serra Branca pegmatite	[Frondelite] Sergio Varvello collection
Picuí ⓘ Lagoa do Andres	[Frondelite] Sergio Varvello collection

Chile
Antofagasta El Loa Province San Pedro de Atacama ⓘ El Laco Fe deposit	[Rockbridgeite] Cesar Menor-Salvan collection Wegner, R. (1982): El Laco/Chile. Lavaströme aus Eisenerz. LAPIS 7 (5), 15-18

Czech Republic
Central Bohemian Region Kutná Hora District Vlkaneč ⓘ Přibyslavice	[Rockbridgeite] Povondra, P., Pivec, E. (eds.) et al.: Př ibyslavice peraluminuous granite. Acta universitatis carolinae, Geologica, 1987, no. 3, s . 183 – 283.
Karlovy Vary Region Sokolov District Krásno ⓘ Huber stock (Huber shaft; Hub stock)	[Frondelite] Petr Pauliš (2000): Nejzajímavější mineralogická naleziště Čech, Kuttna, Kutná Hora Sejkora, J., Škoda, R., Ondruš, P., Beran, P. & Susser, C. (2006): Mineralogy of phosphate accumulations in the Huber stock, Krásno ore district, Slavkovský les area, Czech Republic. Journal of the Czech Geological Society 51, 103-147.
ⓘ Stannum mine (New Hubner shaft)	[Frondelite] Sejkora, J., Skoda, R., & Ondrus, P. (2006). New naturally occurring mineral phases from the Krásno-Horní Slavkov area, western Bohemia, Czech Republic. Journal of GEOsciences, 51(1-2), 159-187.
Vysoký Kámen ⓘ Feldspar quarry	[Frondelite] Jirásek J. et al. (2016): Fosfáty a doprovodné minerály z živcového lomu Vysoký kámen u Krásna, Česká republika. Bulletin mineralogicko-petrologického oddělení Národního muzea v Praze, vol. 24, No. 1, pp. 80-94.
Liberec Region Semily District ⓘ Poniklá	[Rockbridgeite] Škoda, R., Rus, P.: Revize dufrenitu z Poniklé. Minerál, 2010, roč. 18, č. 2, s. 119-123.
Plzeň Region Domažlice District Otov ⓘ Otov II pegmatite	[Frondelite] Č ech F., Staně . - in: Bernard J.H. [ed.]: Mineralogie Č eskoslovenska. Academia, Praha. k J., Dávidová Š. (1981): Minerály pegmatitů
Vysočina Region Žďár nad Sázavou District Bory ⓘ Dolní Bory	[Rockbridgeite] Staně k, J.: Parageneze minerálů pegmatitových žil z Hatí u Dolních Borů na západní Moravě . Acta Mus. Moraviae, Sci. nat., vol. 76, pages 19-49.
ⓘ Pegmatite vein Oldřich	[Rockbridgeite] Staněk, J.: Asociace minerálů významnějších pegmatitových žil v Hatích u Dolních Borů na západní Moravě. Acta Musei Moraviae, Scientiae naturales, 1997, roč. 82, 3-19.
Horní Bory Cyrilov (Cyrillhof) ⓘ Cyrilov phosphate pegmatite (Cyrillhof)	[Frondelite] Škoda, R., Staněk, J., Čopjaková, R.: Minerální asociace fosfátových nodulí z granitického pegmatitu od Cyrilova u Velkého Meziříčí, Moldanubikum část 1 – primární a exsoluční fáze. Acta Mus. Moraviae, Sci. geol., 2007, 92, 59-74. new data on the type material. Journal of GEOsciences, 45(1-2), 101-106. Novak, M., Sejkora, J., & Cooper, M. A. (2000). Cyrilovite from Cyrilov, western Moravia, Czech Republic

DR Congo
South Kivu Shabunda Territory ⓘ Kobokobo pegmatite	[Frondelite] Mills, Stuart J., Birch, William D., Kampf, Anthony R., van Wambeke, Leopold (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 doi:10.1127/0935-1221/2010/0022-2014

Europe
ⓘ Albera Massif	[Frondelite] BERBAIN,C., RILEY, T., FAVREAU, G., (2012)Phosphates des pegmatites du massif des Albères (Pyrénées-Orientales), 117, 121-172, le Cahier des Micromonteurs, Association Française de Micromineralogie

Finland
North Karelia Tohmajärvi ⓘ Oriselkä pegmatite	[Rockbridgeite] Teertstra, David K., Lahti, Seppo I., Alviola, Reijo, Cerný, Petr (1993) Pollucite and its alteration in Finnish pegmatites. Bulletin de la Commission Géologique de Finlande Vol. 368. Geological Survey of Finland
Pirkanmaa Orivesi Eräjärvi area ⓘ Maantienvarsi pegmatite	[Frondelite] *Lahti, Seppo I. (1981) On the granitic pegmatites of the Eräjärvi area in Orivesi, southern Finland. Bulletin de la Commission Géologique de Finlande* Vol. 314. Geological Survey of Finland**
ⓘ Viitaniemi pegmatite	[Frondelite] *Sandström, Frej, Lahti, Seppo I. (2009) Viitaniemipegmatiten i Eräjärvi, Orivesi, Finland. Litofilen. Medlemsblad för Västerås AmatörGeologiska Sällskap, 26 (1) 11-38*

France
Nouvelle-Aquitaine Haute-Vienne Bellac Bessines-sur-Gartempe ⓘ Avent quarry	[Rockbridgeite] perso.wanadoo.fr (2004) http://perso.wanadoo.fr/jeldemine/listes%20mineraux.html
Razès ⓘ Chanteloube	[Rockbridgeite] Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York.
Limoges Saint-Sylvestre ⓘ Les Hureaux	[Rockbridgeite] Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York.
Occitanie Ariège Foix Auzat ⓘ Pla Soulcem	[Rockbridgeite] Inventaire Minéralogique de la France Ariège T.2 éditions BRGM
Le Bosc ⓘ Cirque de Pénitence	[Rockbridgeite] Bull. Soc. Franç. Minéralo. Cristallo. , 1974, 97, p. 523.
ⓘ Penitence 1	[Rockbridgeite] Inventaire mineralogique de l'Ariege (Editions BRGM 1984)
Saint-Girons Le Port Col d'Agnès Etang de Lers ⓘ Courtal des Ribes	[Rockbridgeite] Bull. Soc. Franç. Minéralo. Cristallo. , 1974, 97, p. 522.
Pyrénées-Orientales Céret Argelès-sur-Mer ⓘ Château de Valmy	[Rockbridgeite] Berbain, C., Favreau, G. & Aymar, J. (2005): Mines et minéraux des Pyrénées-Orientales et des Corbières, Association Française de Microminéralogie Ed., 135-137.
ⓘ Feldspar quarries (Mas de l'Abat)	[Rockbridgeite] Berbain, C., Favreau, G. & Aymar, J. (2005): Mines et minéraux des Pyrénées-Orientales et des Corbières, Association Française de Microminéralogie Ed., 137.
ⓘ Pegmatite field	[Rockbridgeite] BERBAIN. C, RILEY. T, FAVREAU. G, (2012). Phosphates des pegmatites du massif des Albères. Ed Association française de Microminéralogie,
Collioure ⓘ Pegmatite field	[Frondelite] 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	[Rockbridgeite] Favreau, G., Bernadi, G. & Gayraud, L. (2013): Fumade (Tarn): descriptions complémentaires des espèces minérales. Le Cahier des Micromonteurs, 119, 3-25.

Germany
Baden-Württemberg Freiburg Region Ortenaukreis Oberwolfach ⓘ Clara Mine	[Rockbridgeite] *Walenta, Kurt (1992) Die Mineralien des Schwarzwaldes und ihre Fundstellen. Christian Weise Verlag, München. p.1-336.*
Bavaria Lower Bavaria Regen District Zwiesel Rabenstein ⓘ Hühnerkobel Mine (Hennenkobel Mine)	[Frondelite] *Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp.*
Upper Palatinate Amberg-Sulzbach District Auerbach in der Oberpfalz Nitzlbuch (Nitzelbuch) ⓘ Maffei Mine (Nitzelbuch Mine)	[Frondelite] *Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp.*
Schleichershof ⓘ Leonie I Mine	[Frondelite] Simone Citon collection
Cham District Waldmünchen Althütte ⓘ Pegmatite outcrop	[Rockbridgeite] Lapis, 10 (4), 13-17.
Neustadt an der Waldnaab District Pleystein ⓘ Kreuzberg (Rose quartz cliff)	[Frondelite] Dill, H.G., Weber, B. (2009), Pleystein-City on Pegmatite, 4th International Symposium on Granitic Pegmatites, Recife, Brazil.
ⓘ Trutzhofmühle	[Rockbridgeite] DILL, H.G., MELCHER, F., GERDES, A. and WEBER, B. (2008): The origin and zoning of hypogene and supergene Fe-Mn-Mg-Sc-U-REE-Zn phosphate mineralization from the newly discovered Trutzhofmühle aplite (Hagendorf pegmatite province, Germany). Canadian Mineralogist 46, 1131-1157. Dill, H. G., Melcher, F., Gerdes, A., & Weber, B. (2008). The origin and zoning of hypogene and supergene Fe–Mn–Mg–Sc–U–REE phosphate mineralization from the newly discovered Trutzhofmühle aplite, Hagendorf pegmatite province, Germany. The Canadian Mineralogist, 46(5), 1131-1157.
Waidhaus ⓘ Hagendorf	[Rockbridgeite] Dill, H.G. (2009) The Hagendorf-Pleystein phosphate pegmatites (NE Bavaria, Germany) - A mineralogical, chronological and sedimentological overview. Estudos Geológicos: 19(2): 117-120. www.handbookofmineralogy.org (2011) http://www.handbookofmineralogy.org/pdfs/carlhintzeite.pdf 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. www.handbookofmineralogy.org (2012) http://www.handbookofmineralogy.org/pdfs/caresite.pdf
ⓘ Hagendorf North Pegmatite	[Rockbridgeite] Dill H.G.: "Mineralogical and chemical composition of the Hagendorf-North Pegmatite, SE Germany - a monographic study", J. Min. Geochem, 2013 *Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp.*
ⓘ Hagendorf South Pegmatite	[Frondelite] www.berthold-weber.de (2001) http://www.berthold-weber.de/h_miner.htm
Reinhardsrieth ⓘ Reinhardsrieth Nb–P aplite	[Frondelite] Harald G. Dill and Radek Skoda (2015) The new Nb–P aplite at Reinhardsrieth: A keystone in the lateral and depth zonations of the Hagendorf–Pleystein Pegmatite Field, SE Germany. Ore Geology Reviews 70:208–227.
ⓘ Silbergrube	[Frondelite] Steffen Michalski collection - ex Kastning collection
Tirschenreuth District Bärnau ⓘ Ahornberg	[Rockbridgeite] *Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp.*
Kemnath Hopfau ⓘ Pegmatite outcrop	[Rockbridgeite] www.vfmg-weiden.de (2001) http://www.vfmg-weiden.de/min.htm
Plößberg ⓘ Plößberg-Wildenau pegmatite	[Rockbridgeite]
Weiden in der Oberpfalz Oedenthal ⓘ Scharnagl Quarry	[Rockbridgeite] Weber, B. (2013): Die Mineralien des Amphibolit-Steinbruchs Muglhof/Ödenthal bei Weiden in der Oberpfalz. Aufschluss 64, 268-281.
Hesse Giessen Region Lahn-Dill-Kreis Braunfels ⓘ Gutglück Mine	[Rockbridgeite] in the collection of Christof Schäfer
Lahnau Waldgirmes ⓘ Rotläufchen Mine	[Rockbridgeite] *Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp.*
Limburg-Weilburg Weinbach ⓘ Mark Mine	[Rockbridgeite] Blaß, G. (2002): Eine neue Phosphatmineralien-Paragenese von der Grube Mark bei Essershausen, mittleres Lahngebiet, Taunus. Mineralien-Welt, 13 (6), 18-43. (in German)
North Rhine-Westphalia Arnsberg Hochsauerlandkreis Arnsberg Uentrop ⓘ A46 Highway bridge	[Rockbridgeite] *Weiß, Stefan (1990) Mineralfundstellen Atlas Deutschland West. Christian Weise Verlag, Munich, Germany. 320pp.*
Siegen-Wittgenstein Neunkirchen Salchendorf ⓘ Pfannenberger Einigkeit Mine	[Rockbridgeite] *Wittern, Artur (2001) Mineralfundorte und ihre Minerale in Deutschland* (1st ed.) Schweizerbart, Stuttgart.**
Siegen Eiserfeld ⓘ ~~Eisenzecher Zug mine~~	[Rockbridgeite] *Wittern, Artur (2001) Mineralfundorte und ihre Minerale in Deutschland* (1st ed.) Schweizerbart, Stuttgart. Henrich, M. (2008) Neues von der Grube Eisenzecher Zug, Eiserfeld [News from the Eisenzecher Zug pit, Eiserfeld]. Mineralien Welt, 19 (5) 16-25**
Soest Warstein Hirschberg ⓘ David Mine (Christiansglück Mine)	[Rockbridgeite] D. Pawlowski: "Mineralfundstellen im Sauerland", Weise (Munich), 1991
Rhineland-Palatinate Altenkirchen Altenkirchen-Flammersfeld Bürdenbach ⓘ Louise Mine	[Rockbridgeite] Weiss: "Mineralienfundstellen, Deutschland West", Weise (Munich), 1990
Daaden-Herdorf Herdorf Dermbach ⓘ Althollert Mine (Regulatus adit)	[Rockbridgeite] Hucko, S. (2010): Phosphatparagenesen auf Brauneisensteingängen am Windhahn. Mineralien-Welt 21 (2), 14-25.
ⓘ Hollertszug Mine (Hollerter Zug Mine)	[Rockbridgeite] Rolf Golze Markus Henrich Stefan Hucko Norbert Stötzel: Siegerland & Westerwald (2013) Page 322, 323
Kirchen (Sieg) Brachbach ⓘ Wernsberger Erbstollen Mine (Wernsberg Mine)	[Rockbridgeite] Hucko, S. (2010): Phosphatparagenesen auf Brauneisensteingängen am Windhahn. Mineralien-Welt 21 (2), 14-25.
Neuwied Unkel Rheinbreitbach ⓘ Virneberg Mine	[Rockbridgeite] Habel, B. (2011): Rockbridgeit und Mitridatit von der ehemaligen Grube Virneberg. Mineralien-Welt. 22 (2): 37
Saxony Görlitz District Neißeaue ⓘ Emmerichswalde	[Rockbridgeite] Witzke, T. & Giesler, T. (2013): Seltene Phosphate und Vanadate von Emmerichswalde bei Görlitz/Sachsen. Mineralien-Welt 24 (2), 40-55
Thuringia Saale-Orla District Bad Lobenstein ⓘ Tännig	[Rockbridgeite] *Wittern, Artur (2001) Mineralfundorte und ihre Minerale in Deutschland* (1st ed.) Schweizerbart, Stuttgart.**

Italy
Lombardy Lecco Province Colico ⓘ Piona Peninsula	[Rockbridgeite] VIGNOLA, P., & DIELLA, V. (2007). Phosphates from Piona granitic pegmatites (Central Southern Alps, Italy). Granitic Pegmatites: the State of the Art. Book of Abstr.(T. Martins & R. Vieira, eds.). Universidade do Porto, Departamento de Geologia, Memórias, 8, 102-103.
ⓘ Malpensata pegmatitic dyke (Olgiasca-Malpensata; Croce Quarry; Secondi dyke)	[Rockbridgeite] Vignola P., Fransolet A.-M., Guastoni A., Appiani R. (2011): Le pegmatiti di Piona. Recenti studi sui filoni Malpensata, Luna e Sommafiume. Riv. Mineral. Ital., 35, 1, 30-38.
Dorio ⓘ Luna pegmatitic dyke	[Rockbridgeite] Vignola P., Diella V., Ferrari E.S., Fransolet A.-M. (2011): Complex mechanisms of alteration in a graftonite + sacropside+ triphylite association from the Luna pegmatite, Piona, Lecco Province, Italy. Can. Mineral., 49, 765-776.
Sardinia Nuoro Province Orotelli ⓘ Nuraghe Piscapu pegmatite field	[Frondelite] Raudsepp M. and Pani E. (1994): Phosphate mineral associations of a pegmatite from the Nuraghe Piscapu pegmatite field, Nuoro, central Sardinia - Program with Abstracts - Geological Association of Canada 19,92.

Japan
Hyogo Prefecture Kobe city Nishi-ku ⓘ Katada	[Rockbridgeite] S. Matsubara (2000) Vivianite nodules and secondary phosphates in Pliocene-Pleistocene clay deposits from Hime-shima, Oita Prefecture and Kobe, Hyogo Prefecture, Western Japan. Memoirs of the National Science Museum (Tokyo), 33.
ⓘ Oshibedani	[Rockbridgeite] Ganko-Gakkai Koen-Yoshi (Abstracts of the Meetings of Japanese Association of Mineralogists...) (in japanese) 40 (1995)
ⓘ Youda (Yoda)	[Rockbridgeite] Yamada, S. (2004) Nihonsan-koubutsu Gojuon-hairetsu Sanchi-ichiranhyou (111 pp.)
Ibaraki Prefecture Kasumigaura City Chiyoda-machi ⓘ Yukiiri	[Rockbridgeite] Matsubara, S. & Kato, A. (1980) Koubutsugaku Zasshi, 14, 269-286.

Kazakhstan
East Kazakhstan Region Ulan Belogorskiy ⓘ Ak-Kezen' pegmatite	[Rockbridgeite] *Pekov, Igor V. (1998) Minerals first discovered on the territory of the former Soviet Union. Ocean Pictures, Moscow. 369pp.*
Karaganda Region Shet Moyynty Mointy Railway Station ⓘ Akkuduk occurrence (White Well)	[Rockbridgeite] *Pekov, Igor V. (1998) Minerals first discovered on the territory of the former Soviet Union. Ocean Pictures, Moscow. 369pp.*

Liberia
Bomi County ⓘ Bomi Hills Iron Mine	[Rockbridgeite] Axelrod, J.M., Carron, M.K., Milton, Charles, and Thayer, T.P. (1952) Phosphate mineralization at Bomi Hill and Bambuta, Liberia, West Africa. American Mineralogist, 37, 883-909.

Madagascar
Amoron'i Mania Ambatofinandrahana District Mandrosonoro ⓘ Marivolanitra pegmatite	[Rockbridgeite] *Behier, Jean (1960) Contribution à la minéralogie de Madagascar. Annales géologiques de Madagascar* Vol. 29. République Malgache**pp.57-57
Betsiboka Tsaratanàna District Manakana Commune ⓘ Ambatoharanana pegmatite (Androfia)	[Rockbridgeite] *Behier, Jean (1960) Contribution à la minéralogie de Madagascar. Annales géologiques de Madagascar* Vol. 29. République Malgache**pp.57-58
Haute Matsiatra Ikalamavony District Fitampito ⓘ Bemasoandro pegmatite	[Rockbridgeite] *Behier, Jean (1960) Contribution à la minéralogie de Madagascar. Annales géologiques de Madagascar* Vol. 29. République Malgache**pp.57-58

Morocco
Drâa-Tafilalet Region Ouarzazate Province Amerzgane Cercle Ouisselsate Caïdat ⓘ Angarf-South pegmatite	[Rockbridgeite] *Pavel.M. Kartashov (n.d.) analytical data.* FRANSOLET, A.-M. (1974) Les phosphates lithiques des pegmatites de la plaine des Zenaga (Anti-Atlas, Maroc). Notes Serv. géol. Maroc, 35, 137-143
Marrakesh-Safi Region Rehamna Province Sidi Bou Othmane Cercle Jebilet Mtn (Djebilet Mtn) Sidi Bou Othmane ⓘ El Rhaba pegmatite	[Rockbridgeite] Favreau, G. (2012): Deux pegmatites à phosphates de Sidi Bou Othmane (Maroc). Le Cahier des Micromonteurs, 3-2012, 71-109.
ⓘ Mrirat pegmatite	[Frondelite] Favreau, G. (2012): Deux pegmatites à phosphates de Sidi Bou Othmane (Maroc). Le Cahier des Micromonteurs, 3-2012, 71-109

Namibia
Erongo Region Dâures Constituency ⓘ Sandamap North Farm 115	[Frondelite] *von Bezing, Ludi (2007) Namibia* - Minerals and Localities. Bode Verlag GmbH, Haltern.**p.409
ⓘ Sandamap pegmatite	[Frondelite] *Keller, P. (1974) Phosphatmineralien aus Pegmatiten Südwestafrikas. Der Aufschluss, 25 (11) Heidelberg. 577-591*
Karibib Constituency Abbabis Farm 70 ⓘ No. 1 pegmatite	[Frondelite] Förch, M. (1998): Röntgenographische, chemische und optische Untersuchungen an pegmatitischen Fe-Mn-Phosphaten und deren Genese. Universität Stuttgart, Stuttgart, Germany, 135 pp. (in German).
Okatjimukuju Farm 55 (Friedrichsfelde Farm) ⓘ Clementine II pegmatite	[Rockbridgeite] P. Keller and O. von Knorring, Eur. J. Mineral. , 1989, 1, pp. 567-593.
Okongava Ost Farm 72 ⓘ Rubikon Mine	[Frondelite] Broccardo, L., Kinnaird, J. A., & Nex, P. A. M. (2011). Preliminary fluid inclusion results from the Rubicon pegmatite, Karibib, Namibia. Asociación Geológica Argentina, Serie D, publicación especial No, 14, 45-48.

New Zealand
Tasman Region Glenhope ⓘ Dry Weather Road Locality	[Rockbridgeite] Stott, F. (pers. notes) Minerals Associated with Phosphate Nodules, Tadmer Dry Weather Road Locality/Micromounting Seminar-Nelson. Both collector articles downloaded to Otago Rock and Minerals Club website (Phosphate nodules were studied by the club, however it is uncertain the level of scientific investigation)

Norway
Viken Halden Idd Aspedammen ⓘ Herrebøkasa	[Rockbridgeite] *Larsen, Knut Edvard, Nordrum, Fred Steinar (2013) Noen funn av mineraler i Norge 2012-2013 [Some finds of minerals in Norway 2012-2013]. Norsk Bergverksmuseum Skrift, 50. 111-117* *Kristiansen, Roy (2014) Nye mineralfunn fra Herrebøkasa, Aspedammen, Østfold. STEIN. Magasin for populærgeologi, 41 (3) 30-33*
Nittedal ⓘ Bjønndalen Quarry	[Plimerite] *Larsen, Knut Edvard (2019) Noen funn av mineraler i Norge 2018-2019 [Some finds of minerals in Norway 2018-2019]. Norsk Mineralsymposium 2019, Norsk Mineralsymposium. 141-149*

Portugal
Braga Braga Mire de Tibães ⓘ Tibães Mine	[Plimerite] DGEG, Boletim de Minas Vol. 47 no. 2, Lisboa 2012 (Alves et al., 2010) Alves, R.C., Gomes, C.L., Valente, T.M.F. (2010) A associação yanomamite-scorodite e a mineralização supergénica de In em detritos mineiros de zonas de cisalhamento com W-Au-As-Zn-Norte de Portugal. (Yanomamite-scorodite transition and In mineralization in mining debris from W - Au - As - Zn shear zones - Northern Portugal). e-Terra: 16(1): 1-4.
Coimbra Góis Cadafaz e Colmeal ⓘ Vale de Pião Mine	[Plimerite] Artur Neves collection. Pedro Alves analytical data.
Guarda Gouveia Folgosinho ⓘ Sítio do Castelo Mine	[Frondelite]
Guarda Vela ⓘ Vela Nordeste quarry	[Frondelite] Pedro Alves collection. Characterized by p-XRD and EDS
Sabugal Bendada ⓘ Bendada Mines	[Frondelite] Schnorrer-Köhler (1991), Mineral Occurrences.
ⓘ Fonte da Cal Mine	[Frondelite] Pedro Alves collection
Viana do Castelo Caminha Arga de Baixo ⓘ Cerdeirinha Mine	[Rockbridgeite]
Ponte da Barca Touvedo (São Lourenço e Salvador) ⓘ Pedra da Moura Mine	[Frondelite] Self-find by Nuno Afonso optical and XRD analysed.
Vila Chã (São João Baptista e Santiago) ⓘ Mata da Galinheira Mine	[Rockbridgeite] 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 ⓘ Monteiro Mine	[Rockbridgeite] Pedro Alves collection
Moreira do Lima ⓘ Breia Mine ("Lourinhal quarry")	[Rockbridgeite]
Viana do Castelo ⓘ Nogueira， Meixedo e Vilar de Murteda	[Rockbridgeite] 4, 68-78 6, 90-103 Mineral samples in the Collection of the IST (Instituto Superior Técnico) Pedro Alves, collection and in situ observations. BELLO, A. d'O. (1909-1913) Mineraux portugais. Bull. Soc. Portugaise Sci. Nat., 2, 272-280
Vila Nova de Cerveira Covas ⓘ Aplito-pegmatitic area	[Rockbridgeite] personal find by Pedro Alves.
Vila Real Vila Pouca de Aguiar Alfarela de Jales ⓘ Moreira de Jales	[Rockbridgeite] Neves, J. M. C. (1960): Pegmatitos com fosfatos de Moreira (Vila Pouca de Aguiar). “Estudos Notas e Trabalhos” do S.F.M., vol. XIV, fascs. 3-4, 257-270.
Viseu Mangualde Mangualde (Mesquitela e Cunha Alta) ⓘ Cubos-Mesquitela-Mangualde area	[Frondelite] Cassat, Y. M. F. D., & Orlandi, A. (1989). Rittmannite, a new mineral species of the whiteite group from the Mangualde granitic pegmatite, Portugal. Canadian Mineralogist, 27, 447-449.
ⓘ Chão do Castanheiro	[Frondelite] Pedro Alves collection and analytical data.
ⓘ Regada	[Rockbridgeite] Mineralien Atlas
Penalva do Castelo Castelo de Penalva ⓘ Corvaceira quarry	[Rockbridgeite] Rui Nunes collection
Sezures ⓘ Venturinha	[Rockbridgeite] Correia Neves, J.M. (1962), Pegmatito da Região da Venturinha (Penalva do Castelo, Viseu), Memórias e Noticias do Museu e Laboratório Mineralógico e Geológico da Universidade de Coimbra, vol. 54, 1962: 1-135.
São Pedro do Sul Manhouce ⓘ Padrão Mine	[Plimerite] Pedro Alves analytical data and collection.
Sátão Ferreira de Aves Aldeia Nova ⓘ Assunção Mine	[Frondelite] Pedro Alves (2012) Morinita de la mina “Senhora da Assunção”, Ferreira de Aves (Viseu, Portugal). ACOPIOS-Revista Ibérica de Mineralogía, Vol 4 (2013): 73-84.
Vila Nova de Paiva ⓘ Lagares Mining Field	[Rockbridgeite] Identified in Rebentão Mine
Queiriga Lagares do Estanho Mines ⓘ Rebentão Mine	[Rockbridgeite] self-find, Pedro Alves collection
Vouzela U.F Cambra e Carvalhal de Vermilhas Vermilhas ⓘ Candieira pegmatite	[Rockbridgeite] Correia Neves, J.M. (1966) Cyrilovite, fosfosiderite, rockbridgeite, e outros minerais dos pegmatitos de Vermilhas, Vouzela, Portugal. Estudos Gerais Universitários. - Vol. 3, nº 6 , 41-60.
ⓘ Vermilhas No. 1 Mine	[Rockbridgeite]

Rwanda
Southern Province Muhanga District Nyamabuye Muhanga ⓘ Warusenge	[Rockbridgeite] Royal Museum for Central Africa, Belgium Collection, # 9914
Western Province Ngororero District Gatumba ⓘ Gatumba pegmatite	[Rockbridgeite] Hulsbosch, N., & Muchez, P. (2019). Tracking the magmatic-hydrothermal transition in the phosphorus-rich Gatumba pegmatite dyke system (Rwanda) and its role on Sn mineralization. In Proceedings of the 15th SGA Biennial Meeting (Vol. 4, No. Mineral Resources for Green Growth, pp. 1634-1637). The Society for Geology Applied to Mineral Deposits.
Muhororo ⓘ Buranga pegmatite	[Frondelite] 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.

South Africa
Northern Cape ZF Mgcawu District Municipality Kai !Garib Local Municipality Kenhardt ⓘ Straussheim I pegmatite	[Rockbridgeite] 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.

Spain
Castile and Leon Salamanca ⓘ Aldehuela de la Bóveda pegmatite	[Rockbridgeite] Roda, E., Fontán, F., Pesquera, A., & Keller, P. (2001). Phosphate mineral associations of the Aldehuela de la Bóveda, Li-Sn-Nb+-Tb bearing pegmatite, Salamanca, Spain: . In Mineral Deposits at the Beginning of the 21 st Century. Proceedings of the Joint sixth Biennial SGA-SEG Meeting (pp. 477-480).
Garcirrey ⓘ Julita quarry (Cañada pegmatite)	[Rockbridgeite] Encarnación Roda-Robles, Alfonso Pesquera (2007) Locality no. 4: The Phosphates-Rich Cañada Pegmatite (Aldehuela de La Bóveda, Salamanca, Spain) in ALEXANDRE LIMA & ENCARNACIÓN RODA ROBLES ed (2007) GRANITIC PEGMATITES: THE STATE OF THE ART - FIELD TRIP GUIDEBOOK. MEMÓRIAS N. º 9, UNIV. DO PORTO, FACULDADE DE CIÊNCIAS, DEPARTAMENTO DE GEOLOGIA pp 67-72.
ⓘ La Fregeneda	[Rockbridgeite] Roda-Robles, E., Vieira, R., Pesquera, A., & Lima, A. (2010). Chemical variations and significance of phosphates from the Fregeneda-Almendra pegmatite field, Central Iberian Zone (Spain and Portugal). Mineralogy and Petrology, 100(1-2), 23-34.
Pereña de la Ribera ⓘ Puentemocha pegmatite	[Rockbridgeite] Roda-Robles, E., Pesquera, A., Gil-Crespo, P. P., & Torres-Ruiz, J. (2012). The Puentemocha beryl–phosphate granitic pegmatite, Salamanca, Spain: internal structure, petrography and mineralogy. The Canadian Mineralogist, 50(6), 1573-1587.
Zamora Villar del Buey ⓘ Pinilla de Fermoselle	[Rockbridgeite] Roda-Robles, Encarnación, Fontan, François, Pesquera Pérez, Alfonso, Keller, Paul (1998) The Fe-Mn phosphate associations from the Pinilla de Fermoselle pegmatite, Zamora, Spain: occurrence of kryzhanovskite and natrodufrénite. European Journal of Mineralogy, 10 (1) 155-168 doi:10.1127/ejm/10/1/0155
ⓘ Teso de la Calera pegmatite	[Rockbridgeite]
Extremadura Badajoz Tres Arroyos ⓘ Tres Arroyos pegmatite field	[Rockbridgeite] Garate-Olave I, Roda-Robles M E, Gil-Crespo P, Pesquera A (2014) Fe, Mg and Mn distribution among tourmaline, micas and phosphates from the Tres Arroyos granitic pegmatites (Central Iberian Zone, Badajoz, Spain). 21 st meeting of the International Mineralogical Association. p 265
Cáceres Zarza la Mayor ⓘ La Paloma Mine	[Rockbridgeite] Antonio Barahona Ortiz collection
Galicia Pontevedra Forcarei ⓘ Santa mariña de Presqueiras pegmatite	[Frondelite] Calvo Rebollar, Miguel. (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 págs.
Gondomar Vincios Galiñeiro Complex ⓘ Santa Marina Mine	[Rockbridgeite] NÚÑEZ-GARCÍA, M., ANTÓN-SEGURADO, R., BREAFERNÁNDEZ, M. D., & RODRÍGUEZ-VÁZQUEZ, C. J. (2012) Mineralogía de la pegmatita granítica de elementos raros de Monte Galiñeiro Sur, Gondomar (Pontevedra, España). Acopios, 3: 35-61. Calvo Rebollar, Miguel (2015) Minerales y Minas de España. Vol. VII, Fosfatos, arseniatos y vanadatos.. Escuela Técnica Superior de Ingenieros de Minas de Madrid - Fundación Gómez Pardo, Madrid, Spain. 479pp.
O Rosal San Miguel de Tabagón ⓘ A Rua de Abaixo roadcut	[Rockbridgeite] Calvo Rebollar, Miguel (2015) Minerales y Minas de España. Vol. VII, Fosfatos, arseniatos y vanadatos.. Escuela Técnica Superior de Ingenieros de Minas de Madrid - Fundación Gómez Pardo, Madrid, Spain. 479pp.

Sweden
Norrbotten County Kiruna Svappavaara ⓘ Leveäniemi Mine	[Frondelite] Thorin, L. (1989). Mineralnotiser. Stuffen (Medlemsblad för Södertörn Amatörgeologiska Sällskap). Nr 38, 11.
Stockholm County Haninge Norrö ⓘ Norrö Mica Quarry	[Rockbridgeite] Gustafson, Lars.(1989): Norrö glimmerbrott.Stuffen (Medlemsblad för Södertörn Amatörgeologiska Sällskap). Nr 39, nov 1989, 8-12 *Gustafsson, Lars, Otter, Bertil (1991) Mineralförekomster i Stockholmstrakten Del 2 [Mineral localities the Stockholm Area Part II]. STEIN. Nordisk magasin for populær geologi, 18 (4) 4-12*
Sigtuna Arlanda ⓘ Norrskogen	[Rockbridgeite] Swedish Museum of Natural History (Naturarv database)

Switzerland
Ticino Locarno Brissago ⓘ Ponte Valley	[Rockbridgeite] Stalder, H. A., Wagner, A., Graeser, S. and Stuker, P. (1998): "Mineralienlexikon der Schweiz", Wepf (Basel), p. 196, 350.

UK
England Cornwall Linkinhorne Minions ⓘ Phoenix United Mine	[Rockbridgeite] *Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.*
ⓘ ~~Wheal Phoenix~~	[Rockbridgeite] *Kingsbury, Arthur W. G. (1957) Rockbridgeite from Cornwall and Devon. Mineralogical Magazine and Journal of the Mineralogical Society, 31 (236). 429-430 doi:10.1180/minmag.1957.031.236.14*
Perranzabuloe Perran Iron Lode (Great Perran Iron Lode) ⓘ Gravel Hill Mine (Cliff Iron Mine; Penhale Iron Mine)	[Rockbridgeite] *Golley, Peter, Williams, Richard (1995) Cornish Mineral Reference Manual. Endsleigh Book Co., Truro. 71pp.*
Treverbyn Stenalees ⓘ Gunheath China Clay Pit	[Frondelite] *Elton, N. J. (1998) Barbosalite, frondelite and other phosphates from Gunheath China Clay Pit, St Austell, Cornwall, England. Journal of the Russell Society, 7 (1) The Russell Society . 15-18*
Cumbria Allerdale Caldbeck Coombe Height ⓘ Burdell Gill ?	[Rockbridgeite] Kingsbury, A.W.G. (MS1) (1953 or later) Investigation of the minerals of the Lake District, especially the Caldbeck area, in collaboration with J. Hartley. List of minerals found by us at many localities 1947-. *Young, B. (1987) Glossary of the minerals of the Lake District and adjoining areas. British Geological Survey, Newcastle upon Tyne. 104pp.* *Cooper, M. P., Stanley, C. J. (1990) Minerals of the English Lake District - Caldbeck Fells. The Natural History Museum, London.*
ⓘ Caldbeck Fells Mining Region	[Rockbridgeite] *Stanley, Christopher J., Cooper, Michael P. (1991) Famous Mineral Localities: Pyromorphite-Group Minerals from the Caldbeck Fells, Cumbria, England. The Mineralogical Record, 22 (2) 105-121*
Devon North Devon Bishop's Tawton ⓘ Downrew Quarry ?	[Rockbridgeite] Alysson Rowan collection
West Devon Gulworthy ⓘ East Wheal Russell ?	[Rockbridgeite] *Kingsbury, Arthur W. G. (1957) Rockbridgeite from Cornwall and Devon. Mineralogical Magazine and Journal of the Mineralogical Society, 31 (236). 429-430 doi:10.1180/minmag.1957.031.236.14*
ⓘ New East Wheal Russell (South Wheal Crebor) ?	[Rockbridgeite] [Specimen in the Natural History Museum, London]
Scotland Highland Caol and Mallaig ⓘ Loch Quoich	[Rockbridgeite] Livingstone, A. (1980) Johnsomervilleite, a New Transition-Metal Phosphate Mineral from the Loch Quoich Area, Scotland. Mineralogical Magazine, vol. 43, n° 331, p. 833-836. *Livingstone, A., Macpherson, H. G. (1983) Fifth supplementary list of British minerals (Scottish) Mineralogical Magazine, 47 (342) 99-105 doi:10.1180/minmag.1983.047.342.23*

USA
Alabama Calhoun County Jacksonville ⓘ Roadcut Phosphate occurrence	[Rockbridgeite] Rocks & Min 70:5 pp 320-333 Barwood, H. & Hajek, B. (1978): Notes of Some New Occurences in Alabama. Mineralogical Record. 9: 388-391
ⓘ Red Ball Mine	[Rockbridgeite] Rocks & Min.: 58:57-62.
Cherokee County ⓘ Indian Mountain	[Rockbridgeite] Min.Rec.:20(5):361. Barwood, H. & Hajek, B. (1978): Notes of Some New Occurences in Alabama. Mineralogical Record. 9: 388-391
ⓘ Highbluff Limonite Bank	[Rockbridgeite] Mineralogy of Alabama Geol Surv Ala. Bull 120
ⓘ Rock Run Station locality	[Rockbridgeite] Rocks & Min 70:5 pp 320-333
Coosa County Rockford Mining District Two Bit pegmatite ⓘ Prospect No. 28 (Two Bit prospect)	[Rockbridgeite] Rocks & Min 70:5 pp 320-333
ⓘ Williams pegmatite	[Rockbridgeite] Rocks & Minerals: 70(5): 320-333.
Shelby County Alabaster ⓘ Alabaster chert pit	[Rockbridgeite] Chris Bryant. Rocks & Min. (2007) 82:235-236
St. Clair County ⓘ Pell City	[Rockbridgeite] Mineralogy of Alabama Geol Surv Ala. Bull 120
Arkansas Garland County Wilson Springs (Potash Sulfur Springs) Union Carbide Mine ⓘ East Wilson pit	[Rockbridgeite] Howard, J. Michael Owens, Don R. (1995) Minerals of the Wilson Springs Vanadium Mines, Potash Sulphur Springs, Arkansas. Rocks & Minerals: 70(3): 154-170.
Montgomery County Norman ⓘ Fodderstack Mountain	[Rockbridgeite] Rocks and Minerals, (1988) 63:104-125
Polk County ⓘ Buckeye Mountain (Blaylock Mountain)	[Rockbridgeite] Rocks and Minerals, (1988) 63:104-125
ⓘ Shady	[Rockbridgeite] No reference listed
ⓘ Coon Creek Mine	[Rockbridgeite] Rocks & Min.:64:297-298.
ⓘ Isom Avants pits	[Rockbridgeite] Am Min 51:1811-1814
ⓘ Sam Avants prospects	[Rockbridgeite] Rocks and Minerals, (1988) 63:104-125
Three Oak Gap ⓘ Three Oaks Gap workings (Arena 1 prospect)	[Rockbridgeite] Smith, Jnr. A.E. (2016) Arkansas Mineral Locality Index. Rocks & Minerals, 63(2), 120.
California San Diego County Jacumba Tule Mountain (Mount Tule; Tulley Mountain) ⓘ Pack Rat Mine	[Frondelite] *Fisher, Jesse (2002) Gem and Rare-Element Pegmatites of Southern California. The Mineralogical Record, 33 (5) 363-407*
Colorado Teller County Cripple Creek Mining District ⓘ John A. Logan Mine	[Rockbridgeite] *Eckel, Edwin Butt , Cobban, Robert R., Mosburg, Shirley K., Foord, Eugene E. (1997) Minerals of Colorado. Fulcrum Publishing.*
Connecticut Litchfield County Harwinton ⓘ State Routes 8 and 118 interchange	[Rockbridgeite] *Januzzi, Ron E., Seaman, David M. (1976) Mineral Localities of Connecticut and Southeastern New York State and Pegmatite Minerals of the World. The Mineralogical Press, Danbury, Connecticut, USA.*
Middlesex County East Hampton (Chatham) Cobalt ⓘ State Forest Quarry No. 2 (State Forest #2 Mica Mine; Carini Quarry) ?	[Rockbridgeite] Januzzi (1976) p.234-5.
Florida Hardee County South Florida Phosphate Mining District ⓘ CF Garwood Mine	[Rockbridgeite] Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Polk County Central Florida Phosphate Mining District (Bone Valley) Homeland ⓘ Clear Spring Mine	[Rockbridgeite] 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	[Rockbridgeite] Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
ⓘ Phosphoria Mine	[Rockbridgeite] Marc V. Hurst (2012) Central Florida Phosphate District. Southeastern Geological Society Field Trip Guidebook No. 57
Georgia Burke County Girard District ⓘ Girard	[Rockbridgeite] Jason Smith & M.E. Ciriotti (2005) [m.ciriotti@tin.it]
Maine Androscoggin County Poland ⓘ Berry-Havey Quarry (Havey Quarry; Berry Quarry)	[Rockbridgeite] *King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine* Vol. 1 - Descriptive mineralogy. Maine Geological Survey.**
Cumberland County Baldwin West Baldwin ⓘ Estes Quarry	[Rockbridgeite] Thompson, Woodrow B., Bearss, Gene T., Falster, Alexander U., Simmons, William B., Nizamoff, Jams W. (2000) The Estes Quarry, Cumberland County, Maine: A New Pegmatite Mineral Locality. Rocks & Minerals, 75 (6) 408-418 doi:10.1080/00357520009605667 Mineral News (2000) 16:1 pp1,4,5
Oxford County Greenwood Uncle Tom Mountain ⓘ Emmons Quarry	[Frondelite] (n.d.) webmineral.com (2000) http://webmineral.com/data/Frondelite.shtml#.XJeHPi2ZM8Y www.mindat.org (2003) https://www.mindat.org/min-1614.html Falster, Alexander U., Simmons, William B., Webber, Karen L., Dallaire, Donald A., Nizamoff, James W., Sprague, Raymond A. (2019) The Emmons Pegmatite, Greenwood, Oxford County, Maine. Rocks & Minerals, 94 (6) 498-519 doi:10.1080/00357529.2019.1641021
Newry ⓘ Bell pit	[Rockbridgeite] *King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine* Vol. 1 - Descriptive mineralogy. Maine Geological Survey. King, Vandall T. (2000) Mineralogy of Maine Vol. 2 - Mining History, Gems, and Geology. Maine Geological Survey.**
ⓘ Crooker Gem Pegmatite Quarries	[Rockbridgeite] *King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine. Maine Geological Survey.*
ⓘ Dunton Gem Quarry	[Rockbridgeite] *King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine* Vol. 1 - Descriptive mineralogy. Maine Geological Survey. King, Vandall T. (2000) Mineralogy of Maine Vol. 2 - Mining History, Gems, and Geology. Maine Geological Survey.**
ⓘ Nevel Quarry (Twin tunnels; United Feldspar Quarry)	[Rockbridgeite] *King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine* Vol. 1 - Descriptive mineralogy. Maine Geological Survey. King, Vandall T. (2000) Mineralogy of Maine Vol. 2 - Mining History, Gems, and Geology. Maine Geological Survey.**
Paris ⓘ Ryerson Hill Quarries	[Frondelite] Found by Lloyd W. Alexander during ongoing study of Ryerson Hill pegmatite 10-2020. Analyzed by Lloyd W. Alexander and confirmed by A. Falster. SEM/EDS. 3-2021 www.mindat.org (2003) https://www.mindat.org/min-1614.html
Rumford ⓘ Black Mountain Quarry	[Rockbridgeite] No reference listed
ⓘ Lookout Quarry	[Rockbridgeite] Tim Blake, Lookout Mine Owner
ⓘ Red Hill quarries	[Rockbridgeite] *King, Vandall T., Foord, Eugene E. (1994) Mineralogy of Maine* Vol. 1 - Descriptive mineralogy. Maine Geological Survey.**
Maryland Prince Georges County ⓘ Greenbelt	[Rockbridgeite] Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York.
Massachusetts Worcester County ⓘ Leominster	[Rockbridgeite] Harvard Mineralogical Museum
Nevada Humboldt County Iron Point Mining District Valmy ⓘ Silver Coin Mine	[Rockbridgeite] Silver Coin Mine. Compact Disc. Paul Adams
New Hampshire Cheshire County Alstead ⓘ Fitzgibbons Mine (Fitzgibbon Mine; Parson Mine; Fitzgibbon Mica Mine) ?	[Rockbridgeite] *Smith, Arthur E. (2005) New Hampshire mineral locality index. Rocks & Minerals, 80 (4) 242-261 doi:10.3200/rmin.80.4.242-261*
ⓘ French No. 2 mine (French King No. 2 mine)	[Rockbridgeite] American Mineralogist 50:1698–1707 *Januzzi, Ron E., Seaman, David M. (1976) Mineral Localities of Connecticut and Southeastern New York State and Pegmatite Minerals of the World. The Mineralogical Press, Danbury, Connecticut, USA.*
Walpole ⓘ Chickering Mine	[Rockbridgeite] P. Cristofono, T. Mortimer, J.W. Nizamoff, A. Wilken, and R. Wilken (2011) The 38th Rochester Mineralogical Symposium, April 14-17, 2011, lecture abstracts, page 17-18.
Grafton County Alexandria ⓘ E.E. Smith Mine (E.E. Smith Quarries; Smith Quarry; Smith Mine; Bullock Mine; Bullock Quarry)	[Rockbridgeite] *Smith, Arthur E. (2005) New Hampshire mineral locality index. Rocks & Minerals, 80 (4) 242-261 doi:10.3200/rmin.80.4.242-261*
Groton ⓘ Fletcher Mine	[Frondelite] Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York. *Korbel, Petr, Novak, Milan (1999) Minerals Encyclopaedia. Rebo Productions.p.163 Smith, Arthur E. (2005) New Hampshire mineral locality index. Rocks & Minerals, 80 (4) 242-261 doi:10.3200/rmin.80.4.242-261*
ⓘ Palermo No. 1 Mine	[Rockbridgeite] Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York. *Moore, Paul B. (1965) Hühnerkobelite crystals from the Palermo No. 1 Pegmatite, North Groton, New Hampshire. American Mineralogist, 50 (5-6) 713-717* NIZAMOFF, James W., SIMMONS, William B., and FALSTER, Alexander U. (2004) PHOSPHATE MINERALOGY AND PARAGENESIS OF THE PALERMO #2 PEGMATITE, NORTH GROTON, NEW HAMPSHIRE Geological Society of America Abstracts with Programs, Vol. 36, No. 5, p. 115 Kampf, A. R., Falster, A. U., Simmons, W. B., Whitmore, R. W. (2013) Nizamoffite, Mn²⁺Zn₂(PO₄)₂(H₂O)₄, the Mn analogue of hopeite from the Palermo No. 1 pegmatite, North Groton, New Hampshire. American Mineralogist, 98 (10) 1893-1898 doi:10.2138/am.2013.4491
ⓘ Palermo No. 16 Mine	[Rockbridgeite] *Whitmore, Robert W., Lawrence, Robert C. Jr. (2004) The Pegmatite Mines known as Palermo. Friends of Palermo Mines, North Groton, NH.*
ⓘ Palermo No. 2 mine	[Frondelite] *Whitmore, Robert W., Lawrence, Robert C. Jr. (2004) The Pegmatite Mines known as Palermo. Friends of Palermo Mines, North Groton, NH.*
Orange ⓘ Keyes Mica Quarries	[Rockbridgeite] Thompson, W. B., Falster, A. U., & Mortimer, T. J. (2022). The Keyes Mica Mines, Orange, Grafton County, New Hampshire. Rocks & Minerals, 97(4), 302-329.
ⓘ No. 2 pit	[Rockbridgeite] Thompson, Woodrow B. Falster, Alexander U. & Mortimer, Thomas. J. (2022) The Keyes Mica Mines, Orange, Grafton County, New Hampshire. Rocks & Minerals: 97(4): 302-329.
Strafford County Strafford Parker Mountain ⓘ Parker Mountain Mine (Buzzo Mine; Foss Mine; Foss Ledge Mine)	[Rockbridgeite] Rocks & Min.:64:504. Rocks & Minerals 80:4 pp234-241
Sullivan County Newport ⓘ Chandlers Mill Quarry	[Rockbridgeite] *Smith, Arthur E. (2005) New Hampshire mineral locality index. Rocks & Minerals, 80 (4) 242-261 doi:10.3200/rmin.80.4.242-261*
New Jersey Gloucester County Harrison Township ⓘ Mullica Hill	[Rockbridgeite] Henderson, Wm. A. (1980): Mullica Hill, New Jersey. Mineralogical Record 11, 307-311
ⓘ Raccoon Creek	[Rockbridgeite] Locality description: "[...] all the minerals given for Mullica Hill occur at the ferrostrunzite-producing site."
Monmouth County Upper Freehold Township ⓘ Hornerstown ?	[Rockbridgeite] Jeff Weismann
North Carolina Cleveland County ⓘ Foote Lithium Co. Mine	[Frondelite] Horton, J. Wright Jr., Butler, J. Robert, Milton, Daniel M. - Eds. (1981) Geological Investigations of the Kings Mountain Belt and Adjacent Areas in the Carolinas. Field Trip Guidebook. Carolina Geological Societypp.39-48 *Hanahan, Jack (1985) The Foote Quarry, Kings Mountain, North Carolina: Revisited, 1984. Rocks & Minerals, 60 (2) 76-82 doi:10.1080/00357529.1985.11764378*
Gaston County ⓘ LCA Mine	[Frondelite] No reference listed
Pennsylvania Northampton County Lower Saucon Township Hellertown ⓘ Bachman Mine	[Rockbridgeite] Min.Rec.: 11(Sep-Oct 1980):311.
Snyder County Middlecreek Township ⓘ Kreamer	[Rockbridgeite] Min. Col. PA Geyer, Smith & Barnes Pgs. 201-202
South Carolina Cherokee County Kings Creek Mining District Kings Creek Mine ⓘ West Pit ?	[Rockbridgeite] Rocks & Minerals 54:4 pp173-175
South Dakota Custer County Custer Mining District Custer ⓘ Bull Moose Mine	[Rockbridgeite] Peacor, D.R. (1969) Triphylite-sarcopside-graftonite inter-growths from Custer, South Dakota. American Mineralogist: 54(5-6): 969–972. Smith, A.E., Fritzsch, E. (2000) South Dakota. Rocks & Minerals: 75(3): 156-169.
Fourmile ⓘ Rainbow No. 4 Mine	[Rockbridgeite] Rocks & Minerals: 75(3): 156-169.
ⓘ Tip Top Mine	[Frondelite] Rocks & Minerals: 60: 117. Campbell, T.J., Roberts, W.L. (1986) Phosphate minerals from the Tip Top mine, Black Hills, South Dakota. The Mineralogical Record: 17: 237-254.
Pringle Cicero Peak ⓘ White Elephant Mine	[Rockbridgeite] Smith, Arthur E., Fritzsch, Eric (2000) South Dakota. Rocks & Minerals, 75(3), 156-169.
Pennington County Hill City Mining District ⓘ Tin Queen Mine (White Blowout Mine)	[Frondelite] Rocks & Minerals: 75(3): 156-169.
Keystone Mining District Glendale ⓘ Big Chief Mine (Johnson pegmatite)	[Rockbridgeite] Rocks & Minerals: 60: 116.
ⓘ Soda Spar pegmatite (Mountain Lion Mine)	[Rockbridgeite] R&M 75:3 pp 156-169
ⓘ Hesnard Mine	[Rockbridgeite] R&M 75:3 pp 156-169
Keystone ⓘ Etta Mine	[Frondelite] Rocks & Minerals: 67(6): 380-388.
Utah Iron County Iron Springs Mining District Iron Mountain ⓘ Blowout Hollow	[Rockbridgeite] *Bullock, Kenneth C. (1981) Minerals and mineral localities of Utah. Bulletin* 117. Utah Geological and Mineral Survey**
Virginia Rockbridge County Lyndhurst-Vesuvius Mining District ⓘ Dixie Mine	[Rockbridgeite] Watson(1907). Kearns, L. E. and Penick, D. A. (1989): The Dixie Mine, Rockbridge County, Virginia. Rocks and Minerals, 64, 42-45. (also see Rocks & Min.:57:20-22 & 60:168)
Midvale South Mountain ⓘ Midvale Mine	[Rockbridgeite] Rocks & Minerals: 64: 44. *Frondel, Clifford (1949) The dufrenite problem. American Mineralogist, 34 (7-8) 513-540* Palache, Charles, Berman, Harry, Frondel, Clifford (1951) The System of Mineralogy (7th ed.) Vol. 2 - Halides, Nitrates, Borates, Carbonates, Sulfates, Phosphates, Arsenates, Tungstates, Molybdates, Ect. John Wiley and Sons, New York. *Kingsbury, Arthur W. G. (1957) Rockbridgeite from Cornwall and Devon. Mineralogical Magazine and Journal of the Mineralogical Society, 31 (236). 429-430 doi:10.1180/minmag.1957.031.236.14*

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