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Fillowite Group

A group of related mineral species

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Photos of Fillowite Group (17)

Fillowite Group Gallery Search Photos of Fillowite Group

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Johnsomervilleite, etc.

Sapucaia mine, Sapucaia do Norte, Galiléia, Minas Gerais, Brazil

Johnsomervilleite, etc.

P-K pegmatite, Seinäjoki, South Ostrobothnia, Finland

Johnsomervilleite

Sapucaia mine, Sapucaia do Norte, Galiléia, Minas Gerais, Brazil

Johnsomervilleite, etc.

Sapucaia mine, Sapucaia do Norte, Galiléia, Minas Gerais, Brazil

Johnsomervilleite, etc.

P-K pegmatite, Seinäjoki, South Ostrobothnia, Finland

Johnsomervilleite

Sapucaia mine, Sapucaia do Norte, Galiléia, Minas Gerais, Brazil

Johnsomervilleite, etc.

Sapucaia mine, Sapucaia do Norte, Galiléia, Minas Gerais, Brazil

Johnsomervilleite, etc.

P-K pegmatite, Seinäjoki, South Ostrobothnia, Finland

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About Fillowite GroupHide

A group of trigonal or pseudotrigonal Na-metal phosphates.

The group was officially established in 2020 (IMA proposal approved in February 2020).

Unique IdentifiersHide

Mindat ID:

36083

Long-form identifier:

mindat:1:1:36083:8

GUID
(UUID V4):

12cf8124-e4fa-447a-8bdd-e35cfc4c1c67

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)
0000842	Fillowite	Araki T, Moore P B (1981) Fillowite, Na2Ca(Mn,Fe)7(PO4)6: Its crystal structure American Mineralogist 66 827-842		1981		0	293
0004225	Stornesite-(Y)	Grew E S, Armbruster T, Medenbach O, Yates M G, Carson C J (2006) Stornesite-(Y), (Y, Ca)Vacancy2Na6(Ca,Na)8(Mg,Fe)43(PO4)36, the first terrestrial Mg-dominant member of the fillowite group, from granulite-facies paragneiss in the Larsemann Hills, Prydz Bay, East Antarctica American Mineralogist 91 1412-1424		2006	Larsemann Hills, Prydz Bay, East Antarctica	0	293

CIF Raw Data - click here to close

data_global
_chemical_name_mineral 'Fillowite'
loop_
_publ_author_name
'Araki T'
'Moore P B'
_journal_name_full 'American Mineralogist'
_journal_volume 66 
_journal_year 1981
_journal_page_first 827
_journal_page_last 842
_publ_section_title
;
 Fillowite, Na2Ca(Mn,Fe)7(PO4)6: Its crystal structure
;
_database_code_amcsd 0000842
_chemical_formula_sum 'Mn35.6 Ca4.66 Fe8.02 Na11.72 P36 O144'
_cell_length_a 15.282
_cell_length_b 15.282
_cell_length_c 43.507
_cell_angle_alpha 90
_cell_angle_beta 90
_cell_angle_gamma 120
_cell_volume 8799.340
_exptl_crystal_density_diffrn      3.555
_symmetry_space_group_name_H-M 'R -3'
loop_
_space_group_symop_operation_xyz
  'x,y,z'
  '2/3+x,1/3+y,1/3+z'
  '1/3+x,2/3+y,2/3+z'
  'y,-x+y,-z'
  '2/3+y,1/3-x+y,1/3-z'
  '1/3+y,2/3-x+y,2/3-z'
  '-x+y,-x,z'
  '2/3-x+y,1/3-x,1/3+z'
  '1/3-x+y,2/3-x,2/3+z'
  '-x,-y,-z'
  '2/3-x,1/3-y,1/3-z'
  '1/3-x,2/3-y,2/3-z'
  '-y,x-y,z'
  '2/3-y,1/3+x-y,1/3+z'
  '1/3-y,2/3+x-y,2/3+z'
  'x-y,x,-z'
  '2/3+x-y,1/3+x,1/3-z'
  '1/3+x-y,2/3+x,2/3-z'
loop_
_atom_site_label
_atom_site_fract_x
_atom_site_fract_y
_atom_site_fract_z
_atom_site_occupancy
Mn1   0.00000   0.00000   0.00000   0.62000
Ca1   0.00000   0.00000   0.00000   0.38000
Mn2   0.00000   0.00000   0.50000   1.00000
Fe3   0.00000   0.00000   0.10083   1.00000
Fe4   0.00000   0.00000   0.32463   1.00000
Mn5   0.00000   0.00000   0.39880   1.00000
Mn6   0.42839   0.24706   0.05159   1.00000
Mn7   0.11125   0.57169   0.03778   1.00000
Mn8   0.00343   0.32387   0.08210   0.33000
Fe8   0.00343   0.32387   0.08210   0.67000
Mn9   0.26360   0.33025   0.08576   1.00000
Mn10   0.57395   0.08154   0.12440   1.00000
Mn11   0.22241   0.10811   0.13377   1.00000
Na1   0.00000   0.00000   0.17485   0.91000
Ca1   0.00000   0.00000   0.17485   0.09000
Na2   0.00000   0.00000   0.24871   0.90000
Ca2   0.00000   0.00000   0.24871   0.10000
Na3   0.07920   0.42728   0.16515   1.00000
Ca4   0.26607   0.29074   0.00104   0.65000
Na4   0.26607   0.29074   0.00104   0.35000
P1   0.19099   0.43418   0.02780   1.00000
P2   0.53388   0.11487   0.03893   1.00000
P3   0.54217   0.09121   0.19936   1.00000
P4   0.21794   0.12273   0.20976   1.00000
P5   0.22502   0.46060   0.22200   1.00000
P6   0.46755   0.21656   0.27903   1.00000
O1   0.16384   0.38196  -0.00371   1.00000
O2   0.25347   0.55116   0.02559   1.00000
O3   0.25597   0.39869   0.04487   1.00000
O4   0.09274   0.41058   0.04415   1.00000
O5   0.46016   0.12678   0.06001   1.00000
O6   0.55695   0.03458   0.05085   1.00000
O7   0.63683   0.21482   0.03920   1.00000
O8   0.48812   0.09088   0.00646   1.00000
O9   0.54102   0.03154   0.17097   1.00000
O10   0.62717   0.20328   0.19749   1.00000
O11   0.43952   0.08876   0.20189   1.00000
O12   0.55031   0.04003   0.22916   1.00000
O13   0.23250   0.07960   0.17998   1.00000
O14   0.12532   0.13521   0.20748   1.00000
O15  -0.11095   0.23987   0.11603   1.00000
O16   0.19863   0.04226   0.23476   1.00000
O17   0.27073   0.52738   0.19431   1.00000
O18   0.10715   0.40130   0.21959   1.00000
O19   0.25370   0.37674   0.22244   1.00000
O20   0.25286   0.51960   0.25266   1.00000
O21   0.52428   0.24646   0.24824   1.00000
O22   0.38217   0.10219   0.27484   1.00000
O23   0.41433   0.27752   0.28429   1.00000
O24   0.53077   0.22013   0.30646   1.00000
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
Mn1 0.00950 0.00950 0.01260 0.00475 0.00000 0.00000
Ca1 0.00950 0.00950 0.01260 0.00475 0.00000 0.00000
Mn2 0.00960 0.00960 0.01060 0.00480 0.00000 0.00000
Fe3 0.01080 0.01080 0.01520 0.00540 0.00000 0.00000
Fe4 0.01170 0.01170 0.01190 0.00585 0.00000 0.00000
Mn5 0.00950 0.00950 0.01350 0.00475 0.00000 0.00000
Mn6 0.01100 0.01750 0.01180 0.00780 0.00000 -0.00090
Mn7 0.00990 0.01840 0.01070 0.00790 -0.00070 0.00010
Mn8 0.00970 0.01070 0.01280 0.00420 0.00090 0.00100
Fe8 0.00970 0.01070 0.01280 0.00420 0.00090 0.00100
Mn9 0.01140 0.01040 0.01030 0.00510 0.00000 -0.00020
Mn10 0.01370 0.00760 0.01920 0.00450 0.00530 0.00170
Mn11 0.01210 0.00910 0.01770 0.00600 0.00410 0.00170
Na1 0.01990 0.01990 0.01650 0.00995 0.00000 0.00000
Ca1 0.01990 0.01990 0.01650 0.00995 0.00000 0.00000
Na2 0.03260 0.03260 0.02160 0.01630 0.00000 0.00000
Ca2 0.03260 0.03260 0.02160 0.01630 0.00000 0.00000
Na3 0.03910 0.03500 0.01940 0.02880 0.00320 0.00690
Ca4 0.03400 0.02880 0.01540 0.02790 -0.00370 -0.00290
Na4 0.03400 0.02880 0.01540 0.02790 -0.00370 -0.00290
P1 0.00700 0.00750 0.00820 0.00340 0.00030 0.00040
P2 0.01190 0.00690 0.01070 0.00400 0.00130 0.00010
P3 0.00810 0.00700 0.01060 0.00340 0.00010 -0.00020
P4 0.01020 0.00800 0.01120 0.00470 -0.00290 -0.00210
P5 0.00760 0.00710 0.00780 0.00330 -0.00010 0.00020
P6 0.00990 0.01060 0.01150 0.00620 0.00020 -0.00120
O1 0.01200 0.01070 0.01050 0.00440 -0.00230 -0.00240
O2 0.01650 0.00590 0.01150 -0.00030 0.00160 0.00080
O3 0.01370 0.02030 0.01390 0.01310 0.00170 0.00420
O4 0.01060 0.01940 0.01500 0.00860 0.00400 0.00270
O5 0.01440 0.01150 0.01700 0.00520 0.00860 0.00100
O6 0.01890 0.01080 0.02090 0.00920 -0.00470 0.00070
O7 0.01300 0.00910 0.02150 0.00590 0.00270 0.00310
O8 0.02860 0.01810 0.01320 0.01320 -0.00210 -0.00250
O9 0.01500 0.01070 0.01340 0.00490 0.00100 -0.00270
O10 0.01150 0.00740 0.01620 0.00360 0.00190 -0.00040
O11 0.01030 0.01400 0.01500 0.00710 0.00170 0.00350
O12 0.01300 0.01300 0.01470 0.00780 -0.00120 0.00280
O13 0.02740 0.02350 0.01320 0.01530 -0.00140 -0.00570
O14 0.01080 0.01240 0.02820 0.00660 -0.00620 -0.00470
O15 0.00810 0.01230 0.01620 0.00540 0.00440 0.00380
O16 0.01980 0.01050 0.01350 0.00740 -0.00310 0.00010
O17 0.02630 0.01290 0.01440 0.00890 0.00700 0.00670
O18 0.00720 0.01410 0.01700 0.00370 -0.00140 -0.00390
O19 0.01270 0.01190 0.01400 0.00790 -0.00320 -0.00110
O20 0.01540 0.00890 0.01200 0.00530 -0.00130 -0.00290
O21 0.01210 0.01780 0.01890 0.00320 0.00720 -0.00080
O22 0.01110 0.01080 0.01870 0.00380 0.00210 -0.00200
O23 0.02060 0.01950 0.01800 0.01680 0.00360 0.00060
O24 0.02640 0.02870 0.02840 0.01870 -0.01560 -0.00970

Relationship of Fillowite Group to other SpeciesHide

Group Members:

Chladniite	Na₃CaMg₁₁(PO₄)₉	Trig. 3 : R3
Fillowite	Na₃CaMn²⁺₁₁(PO₄)₉	Trig. 3 : R3
Galileiite	Na₃Fe²⁺Fe²⁺₁₁(PO₄)₉	Trig. 3 : R3
Johnsomervilleite	Na₃CaFe₁₁(PO₄)₉	Trig. 3 : R3

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 Fillowite GroupHide

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https://www.mindat.org/min-36083.html
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References for Fillowite GroupHide

Reference List:

Hatert, F., Grew, E.S., Vignola, P., Rotiroti, N., Nestola, F., Keller, P., Baijot, M., Bruni, Y., Fransolet, A.-M., Dal Bo, F., Depret, M. (2021) Crystal chemistry and nomenclature of fillowite-type phosphates. The Canadian Mineralogist: 59(4): 781–796.

Localities for Fillowite 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.


Antarctica
Eastern Antarctica Princess Elizabeth Land Ingrid Christensen Coast Prydz Bay Larsemann Hills ⓘ Brattnevet Peninsula	[Chladniite var: Stornesite-(Y)] Grew, Edward S., Armbruster, Thomas, Medenbach, Olaf, Yates, Martin G., Carson, Christopher J. (2006) Stornesite-(Y), (Y, Ca) 2Na6(Ca,Na)8(Mg,Fe)43(PO4)36, the first terrestrial Mg-dominant member of the fillowite group, from granulite-facies paragneiss in the Larsemann Hills, Prydz Bay, East Antarctica. American Mineralogist, 91 (8) 1412-1424 doi:10.2138/am.2006.2219
Stornes Peninsula ⓘ Johnston Firth	[Chladniite var: Stornesite-(Y)] Grew, Edward S., Armbruster, Thomas, Medenbach, Olaf, Yates, Martin G., Carson, Christopher J. (2006) Stornesite-(Y), (Y, Ca) 2Na6(Ca,Na)8(Mg,Fe)43(PO4)36, the first terrestrial Mg-dominant member of the fillowite group, from granulite-facies paragneiss in the Larsemann Hills, Prydz Bay, East Antarctica. American Mineralogist, 91 (8) 1412-1424 doi:10.2138/am.2006.2219 Grew, Edward S., Armbruster, Thomas, Medenbach, Olaf, Yates, Martin G., Carson, Christopher J. (2006) Stornesite-(Y), (Y, Ca) 2Na6(Ca,Na)8(Mg,Fe)43(PO4)36, the first terrestrial Mg-dominant member of the fillowite group, from granulite-facies paragneiss in the Larsemann Hills, Prydz Bay, East Antarctica. American Mineralogist, 91 (8) 1412-1424 doi:10.2138/am.2006.2219
Wisconsin Range ⓘ Graves Nunataks meteorites	[Chladniite] Floss, Christine (1999) Fe,Mg,Mn-bearing phosphates in the GRA 95209 meteorite: Occurrences and mineral chemistry. American Mineralogist: 84(9): 1354-1359.
ⓘ Graves Nunataks 95209 meteorite	[Chladniite] Floss, C. (1999) Fe,Mg,Mn-bearing phosphates in the GRA 95209 meteorite: Occurrences and mineral chemistry. American Mineralogist: 84(9): 1354-1359.

Argentina
Chubut Province Tehuelches department Nueva Lubecka ⓘ El Sampal meteorite	[Galileiite] Meteoritics Planetary Sci.(1997) 32, A155-A156
ⓘ Córdoba Province	[Chladniite] Vallcorba, O., Casas, L., Colombo, F., Frontera, C., & Rius, J. (2017). First terrestrial occurrence of the complex phosphate chladniite: crystal-structure refinement by synchrotron through-the-substrate microdiffraction. European Journal of Mineralogy, 29(2), 287-293.
Pocho Department Parroquia District ⓘ Tablada I pegmatite	[Chladniite] Vallcorba O, Casas L, Colombo F, Frontera C, Rius J (2016) First terrestrial occurrence of the complex phosphate chladniite: crystal-structure refinement by synchrotron through-the-substrate microdiffraction. European Journal of Mineralogy 29, 287-293.

Brazil
Minas Gerais Galiléia Sapucaia do Norte ⓘ Sapucaia mine	[Johnsomervilleite] Cassedanne, J.P. & Baptista, A. (1999): Famous Mineral Localities: The Sapucaia Pegmatite Minas Gerais, Brazil. Mineralogical Record, 30: 347-360 + 365

Canada
Manitoba Cross Lake North Group ⓘ Pegmatite No. 22 (Gottcha Claim)	[Fillowite] The Canadian Mineralogist Vol. 36,pp. 367-376 (1998) *Anthony, John W., Bideaux, Richard A., Bladh, Kenneth W., Nichols, Monte C. - Eds.* (2016) Handbook of Mineralogy. https://www.handbookofmineralogy.org/**
Nova Scotia Yarmouth Co. ⓘ Brazil Lake pegmatite	[Fillowite] Hughes, Steven G. (1995) Internal Zonation and Mineralogy of the Brazil Lake Pegmatite. Unpublished B.Sc. Thesis, Saint Mary's University.
Ontario Kenora District Campfire Lake ⓘ Conifer Road	[Johnsomervilleite] a study in contrasts. The Canadian Mineralogist: 36(2): 367-376. Černý, P., Selway, J.B., Ercit, T.S., Breaks, F.W., Anderson, A.J., Anderson, S.D. (1998) Graftonite-beusite in granitic pegmatites of the Superior Province

China
Guangdong Shaoguan Wengyuan Co. ⓘ Yanzhuang meteorite	[Galileiite] Xie, X., Chen, M., Zhai, S., & Wang, F. (2014). Eutectic metal+ troilite+ Fe‐Mn‐Na phosphate+ Al‐free chromite assemblage in shock‐produced chondritic melt of the Yanzhuang chondrite. Meteoritics & Planetary Science, 49(12), 2290-2304.
Xinjiang Yili Hasake Autonomous Prefecture (Ili Kazakh Autonomous Prefecture) Aletai Prefecture (Altay Prefecture) Qinghe Co. (Qinggil Co.; Chinggil Co.) ⓘ Unnamed pegmatite occurrence	[Fillowite var: Mg-Fillowite] *Ma, Zhesheng (2005) Mineralogy and crystal structure determination of Mg-fillowite. Science in China Series D, 48 (5) 635-646 doi:10.1360/03yd0414*

Finland
South Ostrobothnia Seinäjoki ⓘ P-K pegmatite	[Johnsomervilleite] Ilkka Mikkola collection, XRD+EPMA

France
Occitanie Pyrénées-Orientales Céret Argelès-sur-Mer ⓘ Château de Valmy	[Fillowite] FONTAN, F. (1971) Pegmatites phospholithinifères des massifs d'Arize, d'Aston et des Albères. Thèse 3ème cycle Université P. Sabatier, Toulouse, p 87-99
ⓘ Pegmatite field	[Fillowite] BERBAIN. C, IOB. S, ROATTINO. T, RILEY. T, (2016). Phosphates des pegmatites du massif des Albères 2ème partie : zones minéralisées. Ed Association française de Microminéralogie,

Italy
Lombardy Lecco Province Colico Piona Peninsula ⓘ Malpensata pegmatitic dyke (Olgiasca-Malpensata; Croce Quarry; Secondi dyke)	[Johnsomervilleite] Vignola, P., Hatert, F., Fransolet, A.-M., Diella, V. (2010) The Na-rich phosphate minerals from Malpensata granitic pegmatite, Piona, Lecco province, Italy. IMA 2010 international meeting, Budapest, Hungary, August 21-27. Acta Mineralogica Petrographica abstract series.

Mexico
Chihuahua López Municipality ⓘ Chupaderos meteorite	[Johnsomervilleite] Olsen, E. Steele, I. (1993) New Alkali Phosphates and Their Associations in the IIIAB Iron Meteorites. Meteoritics: 28(3): 415-415.

Poland
Lower Silesian Voivodeship Ząbkowice Śląskie County Gmina Ząbkowice Śląskie Szklary ⓘ Mt. Szklana Mine (Szklary pegmatite)	[Fillowite] Pieczka, A., Biagioni, C., Gołębiowska, B., Jeleń, P., Pasero, M., & Sitarz, M. (2018). Parafiniukite, Ca2Mn3 (PO4) 3Cl, a New Member of the Apatite Supergroup from the Szklary Pegmatite, Lower Silesia, Poland: Description and Crystal Structure. Minerals, 8(11), 485. Szuszkiewicz, Adam, Adam Pieczka, Bożena Gołębiowska, Magdalena Dumańska-Słowik, Mariola Marszałek, and Eligiusz Szełęg. (2018) "Chemical Composition of Mn- and Cl-Rich Apatites from the Szklary Pegmatite, Central Sudetes, SW Poland: Taxonomic and Genetic Implications" Minerals 8, no. 8: 350. https://doi.org/10.3390/min8080350

Russia
Chelyabinsk Oblast ⓘ Chelyabinsk meteorite (Chebarkul meteorite)	[Galileiite] Na- V. V. Sharygin, N. S. Karmanov and N. M. Podgornykh (2016) Fe-Phosphate Globules in Impact Metal-Troilite Associations of Chelyabinsk Meteorite. 79th Annual Meeting of the Meteoritical Society (2016)
Kopeysk ⓘ Coal mine No. 45	[Galileiite] Sharygin, Victor Victorovich (2016) Phosphate inclusions in cohenite from “black blocks” of the 45 mine burned dump, Kopeisk, Chelyabinsk Coal Basin. Mineralogy of Technogenesis Conference, Miass, Russia: 34-49.
Kamchatka Krai Milkovsky District Tolbachik Volcanic field Great Fissure eruption (Main Fracture) Northern Breakthrough (North Breach) Second scoria cone ⓘ Arsenatnaya fumarole	[Chladniite] Pekov, I.V., Zubkova, N.V., Agakhanov, A.A., Turchova, A.G., Zhitova, E.S., Pushcharovskii, D.Yu. (2023): New Chladniite Variety from Volcanic Exhalations. The Genetic Crystal Chemistry of Chladniite. Doklady Earth Sciences, 512, 975-988.
Sakha Oymyakonsky District ⓘ Elga meteorite	[Chladniite] Litasov, K. D., & Podgornykh, N. M. (2017). Raman spectroscopy of various phosphate minerals and occurrence of tuite in the Elga IIE iron meteorite. Journal of Raman Spectroscopy, 48(11), 1518-1527. Sharygin, V.V. (2020) Mineralogy of Silicate-Natrophosphate Immiscible Inclusion in Elga IIE Iron Meteorite. Minerals 10, 437.

Rwanda
Western Province ⓘ Kiluli	[Johnsomervilleite] Fransolet, A.-M., Fontan, F., Keller, P., Antenucci, D. (1998) La Serie johnsomervilleite-fillowite dans les associations de phosphates de pegmatites granitiques de l'Afrique Centrale. The Canadian Mineralogist: 36(2): 355–366.
Ngororero District Muhororo ⓘ Buranga pegmatite	[Fillowite] 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.
ⓘ Rusororo pegmatite	[Fillowite] Can Mineral April 1998 v. 36 no. 2 p. 355-366

Spain
Castile and Leon Salamanca ⓘ Aldehuela de la Bóveda pegmatite	[Johnsomervilleite] 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)	[Johnsomervilleite] American Mineralogist 89:110-125 (2004) 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.
Catalonia Girona Cadaqués ⓘ Cap de Creus	[Fillowite] Bareche, E. (2005) "Els minerals de Catalunya. Segle XX" Ed. Museu Mollfulleda de Mineralogia - Grup Mineralògic Català, 269 p.
ⓘ El Port de la Selva	[Fillowite] & locality references J. Carreras et al. (1994) Memory of Spanish Geological Map Magna 1:50,000 sheet #221 (Portbou)

Uganda
Central Region Masaka ⓘ Kabira	[Fillowite] American Mineralogist, Volume 66, pages 827-842, 1981

UK
Scotland Highland Caol and Mallaig ⓘ Loch Quoich	[Johnsomervilleite] 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*

Ukraine
Kirovohrad Oblast ⓘ Mostovyi occurrence	[Fillowite] Lyzhachenko, N., Kurylo, S., Bondarenko, S., & Syomka, V. (2019). Mineralogy of Nb–Ta bearing apatite–cordierite metasomatised metabasite from Mostovyi ore occurrence (Ukrainian Shield). Carpathica 70, 87.

USA
Arizona Yavapai County ⓘ White Picacho Mining District	[Fillowite] London, D., Burt, D.M. (1982) Alteration of spodumene, montebrasite and lithiophilite in pegmatites of the White Picacho district, Arizona. American Mineralogist: 67: 97-113.
Arkansas Independence County ⓘ Sandtown meteorite	[Johnsomervilleite] Olsen, E. Steele, I. (1993) New Alkali Phosphates and Their Associations in the IIIAB Iron Meteorites. Meteoritics: 28(3): 415-415.
Connecticut Fairfield County Redding (Reading) Branchville ⓘ Fillow Quarry (Branchville Quarry; Branchville Mica Mine; Smith Mine)	[Fillowite] Brush and Dana (1878) American Mineralogist (1946): 31: 329-345 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. Rocks & Minerals (1995) 70:396-409
New Hampshire Cheshire County Sullivan ⓘ Sullivan Quarry ?	[Fillowite] unverified Rob Lavinsky specimen
New Mexico Cibola County ⓘ Grant meteorite	[Galileiite] Olsen, E.J., Steele, I.M. (1997) Galileiite: A new meteoritic phosphate mineral. Meteoritics and Planetary Science: 32: A155-A156.
Texas Hamilton County Carlton ⓘ Carlton meteorite	[Chladniite] McCoy, T.J., Steele, I.M., Keil, K., Leonard, B.F., Endreβ, M. (1994) Chladniite, Na2CaMg7(PO4)6: A new mineral from the Carlton (IIICD) iron meteorite. American Mineralogist: 79: 375-380.
Wisconsin Florence County Fern Pine River pegmatites ⓘ Animikie Red Ace pegmatite	[Fillowite] Falster, A. , W.B. Simmons & P.B. Moore (1988) Fillowite, Lithiophilite, Heterosite/Purpurite and Allvaudite--Varulite Group Minerals from a Pegmatite in Florence County, WI, Abst. 15th Rochester Mineralogical Symposium, Rocks and Minerals: 63(6) p. 455. Falster, A. , W.B. Simmons & P.B. Moore (1996) The mineralogy and geochemistry of the Animikie Red Ace pegmatite in Florence County, Wisconsin: Recent Research Developments in Mineralogy: 1: 7-67.
ⓘ King-X pegmatite	[Fillowite] Richardson, P., A.U. Falster & W. B. Simmons (1996) A new locality for nigerite in Florence County, Wisconsin: Mineral News: July, 1996, page 4.

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