List of minerals A (complete)

It is currently not possible to have a "complete list of minerals". The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go through the official naming procedure, although some minerals published previously have been either confirmed or discredited since that date. This list contains a mixture of mineral names that have been approved since 1959 and those mineral names believed to still refer to valid mineral species (these are called "grandfathered" species).

The list is divided into groups:

• Intro - (Main synonyms)
• A - B - C - D-E - F-G - H-J - K-L - M-O - P-R - S - T - U-Z

The data was exported from mindat.org on April 29, 2005, revised 2011.

The minerals are sorted by name with the IMA approval, followed by the year of publication (if it's before an IMA approval procedure) and the Nickel-Strunz code. The first link is to mindat.org, the second link is to webmineral.com, and the third is to the Handbook of Mineralogy (Mineralogical Society of America).

• Abbreviations:
  • "*" - discredited (IMA/CNMNC status).
  • "?" - questionable/doubtful (IMA/CNMNC status).
  • ^N - published without approval of the IMA/CNMNC.
  • ^G - a name used to designate a group of species.
  • ^I - intermediate member of a solid-solution series.
  • ^H - hypothetical mineral (synthetic, anthropogenic, etc.)
  • ^ch - chemical analysis incomplete. Published without approval and formally discredited or not approved, yet.
  • no - no link available.
  • IUPAC - IUPAC name.
  • red. - redefinition of ...
  • Y: 1NNN - year of publication.
  • Y: old - known before publications were available.

A

File:Acanthite - Chispas Mine, Arizpe, Sonora, Mexico.jpg

Acanthite, Chispas Mine, Arizpe, Sonora, Mexico

Afghanite on the left, Lazurite on the right.

Afghanite on the left, Lazurite on the right.

Afghanite viewed under ultra-violet light. Calcite emits rose light as Afghanite, Lazurite doesn't emit visible light.

Afghanite viewed under ultra-violet light. Calcite emits rose light as Afghanite, Lazurite doesn't emit visible light.

File:Ajoite in quartz - Messina mine, Limpopo Province, South Africa.jpg

Ajoite in quartz - Messina mine, Limpopo Province, South Africa

File:Almandinas.jpg

Almandine garnet crystal

File:Natroapophyllite-4jg12b.jpg

Apophyllite-(NaF). Nasik District, Maharashtra, India.

File:Arfvedsonite-20221.jpg

Arfvedsonite, Poudrette quarry, Mont Saint-Hilaire, Montérégie, Quebec

File:Arsendescloizite-Mimetite-mz149a.jpg

Arsendescloizite and Mimetite, Ojuela Mine, Mapimí, Durango, Mexico

File:Arsenic-4jg33a.jpg

Native arsenic crystals, Ronna Mine, Kladno, Bohemia, Czech Republic

File:Atacamite-Chrysocolla-20699.jpg

Atacamite on Chrysocolla, La Farola Mine, Copiapó Province, Chile

File:Aurichalcite-37488.jpg

Botryoidal Aurichalcite, Kelly Mine, Magdalena, New Mexico, USA

File:Autunite-20885.jpg

Autunite, 6.5 x 5.5 x 4 cm, Daybreak Mine, Spokane County, Washington, USA

File:Azurite-38321.jpg

Azurite disc on limestone, 4.8 x 4.2 x 2.0 cm, Malbunka Copper Mine, Alice Springs, Northern Territory, Australia

File:Azurite-18530.jpg

Exceptionally large Azurite crystal, 6 x 2 x 2 cm, Tsumeb, Namibia

1. Abelsonite (1975-013) 10.CA.20 [1] [2] [3]
   (IUPAC: a nickel porphyrine derivative)
2. Abenakiite-(Ce) (1991-054) 09.CK.10 [4] [5] [no]
3. Abernathyite (Y: 1956) 08.EB.15 [6] [7] [8]
4. Abhurite^H (1983-061) 03.DA.30 [9] [10] [11]
5. Abramovite (2006-016) 02.HF.25a [12] [13] [14]
   (IUPAC: Dilead tin indium bismuth heptasulfide)
6. Abswurmbachite (1990-007) 09.AG.05 [15] [16] [17]
7. Acanthite (Y: 1855) 02.BA.35 [18] [19] [20]
   (IUPAC: Disilver sulfide)
8. Acetamide (1974-039) 10.AA.20 [21] [22] [23]
   (IUPAC: Acetic acid amide)
9. Achavalite (Y: 1939) 02.CC.05 [24] [25] [no]
10. Actinolite^I (Y: 1794) 09.DE.10 [26] [27] [28]
11. Acuminite (1986-038) 03.CC.10 [29] [30] [31]
    (IUPAC: Strontium aluminium tetrafluoride hydroxyl monohydrate)
12. Adamite (Y: 1866) 08.BB.30 [32] [33] [34]
    (IUPAC: Dizinc arsenate hydroxyl)
13. Adamsite-(Y) (1999-020) 05.CC.30 [35] [36] [37]
    (IUPAC: Natrium yttrium dicarbonate hexahydrate)
14. Adelite (Y: 1892) 08.BH.35 [38] [39] [40]
    (IUPAC: Calcium magnesium arsenate hydroxyl)
15. Admontite (1978-012) 06.FA.15 [41] [42] [43]
16. Adranosite (2008-057) 07.?? [44] [45] [no]
17. Aegirine (Y: 1835) 09.DA.25 [46] [47] [48]
18. Aenigmatite (Y: 1865) 09.DH.40 [49] [50] [51]
19. Aerinite (Y: 1876) 09.DB.45 [52] [53] [54]
20. Aerugite (Y: 1858) 08.BC.15 [55] [56] [57]
21. Aeschynite-(Ce) (Y: 1830) 04.DF.05 [58] [59] [60]
22. Aeschynite-(Nd) (Y: 1982) 04.DF.05 [61] [62] [63]
23. Aeschynite-(Y) (Y: 1906) 04.DF.05 [64] [65] [66]
24. Afghanite (1967-041) 09.FB.05 [67] [68] [69]
25. Afmite (2005-025a) 08.DD.15 [70] [no] [no]
26. Afwillite (Y: 1925) 09.AG.75 [71] [72] [73]
27. Agardite-(Ce) (2003-030) 08.DL.15 [74] [75] [no]
28. Agardite-(La) (1980-092) 08.DL.15 [76] [77] [78]
29. Agardite-(Nb) (2010-056) 08.DL.15 [79] [80] [no]
30. Agardite-(Y) (1968-021) 08.DL.15 [81] [82] [83]
31. Agrellite (1973-032) 09.DH.75 [84] [85] [86]
32. Agrinierite (1971-046) 04.GB.05 [87] [88] [89]
33. Aguilarite (Y: 1891) 02.BA.55 [90] [91] [92]
    (IUPAC: Tetrasilver selenide sulfide)
34. Aheylite (1984-036) 08.DD.15 [93] [94] [95]
35. Ahlfeldite (Y: 1935) 04.JH.10 [96] [97] [98]
    (IUPAC: Nickel selenite (IV) dihydrate)
36. Aikinite (Y: 1843) 02.HB.05a [99] [100] [101]
    (IUPAC: Copper lead bismuth trisulfide)
37. Aiolosite (2008-015) (none) [102] [103] [no]
38. Ajoite (Y: 1958) 09.EA.70 [104] [105] [106]
39. Akaganéite (1962-004) 04.DK.05 [107] [108] [109]
40. Akaogiite (2007-058) 04.?? [110] [no] [no]
    (IUPAC: Titanium dioxide)
41. Akatoreite (1969-015) 09.BH.15 [111] [112] [113]
42. Akdalaite (1969-002) 04.FL.70 [114] [115] [116]
43. Åkermanite (Y: 1890) 09.BB.10 [117] [118] [119]
44. Akhtenskite (1982-072) 04.DB.15b [120] [121] [122]
    (IUPAC: Manganese dioxide)
45. Akimotoite (1997-044) 04.CB.05 [123] [124] [no]
46. Akrochordite (Y: 1922) 08.DD.10 [125] [126] [127]
47. Aksaite (Y: 1962) 06.FA.05 [128] [129] [130]
48. Aktashite^N (Y: 1962) 02.GA.30 [131] [132] [133]
49. Alabandite (Y: 1822) 02.CD.10 [134] [135] [136]
    (IUPAC: Manganese(II) sulfide)
50. Alacranite (1985-033) 02.FA.20 [137] [138] [139]
    (IUPAC: Octaarsenic nonasulfide)
51. Alamosite (Y: 1909) 09.DO.20 [140] [141] [142]
52. Alarsite (1993-003) 08.AA.05 [143] [144] [145]
    (IUPAC: Aluminium arsenate)
53. Albite (Y: 1815) 09.FA.35 [146] [147] [148]
54. Albrechtschraufite (1983-078) 05.ED.15 [149] [150] [151]
55. Aldermanite (1980-044) 8.DE.35 [152] [153] [154]
56. Aldridgeite (2010-029) (none) [155] [no] [no]
57. Aleksite (1977-038) 02.GC.40a [156] [157] [158]
    (IUPAC: Lead dibismuth ditelluride disulfide)
58. Alflarsenite (2008-023) (none) [159] [160] [161]
59. Alforsite (1980-039) 08.BN.05 [162] [163] [164]
    (IUPAC: Pentabarium triphosphate chloride)
60. Alfredstelznerite (2007-050) 06.D0.?? [165] [166] [167]
61. Algodonite (Y: 1857) 02.AA.10a [168] [169] [170]
62. Aliettite (Y: 1969) 09.EC.60 [171] [172] [173]
63. Allabogdanite (2000-038) 01.BD.15 [174] [175] [no]
64. Allactite (X: 1884) 08.BE.30 [176] [177] [178]
    (IUPAC: Dimanganese(II) diarsenate octahydroxyl)
65. Allanite-(Ce) (Y: 1811) 09.BG.05b [179] [180] [181]
66. Allanite-(La) (2003-065) 09.BG.05b [182] [183] [no]
67. Allanite-(Nb) (2010-060) 09.B? [184] [no] [no]
68. Allanite-(Y) (Y: 1949) 09.BG.05b [185] [186] [no]
69. Allanpringite (2004-050) 08.DC.50 [187] [188] [no]
    (IUPAC: Triiron(III) diphosphate trihydrohyl pentahydrate)
70. Allargentum (Y: 1950) 02.AA.30 [189] [190] [191]
71. Alleghanyite (Y: 1932) 09.AF.45 [192] [193] [194]
72. Allendeite (2007-027) 04.?? [195] [196] [no]
73. Allochalcoselite (2004-025) 04.JG.40 [197] [198] [no]
74. Alloclasite (Y: 1865) 02.EB.10b [199] [200] [201]
    (IUPAC: Cobalt arsenic sulfide)
75. Allophane (Y: 1816) 09.ED.20 [202] [203] [204]
76. Alloriite (2006-020) 09.FB.05 [205] [206] [no]
77. Alluaivite (1988-052) 09.CO.10 [207] [208] [209]
78. Alluaudite (Y: 1848) 08.AC.10 [210] [211] [212]
79. Almandine (Y: old) 09.AD.25 [213] [214] [215]
80. Almarudite (2002-048) 09.CM.05 [216] [217] [no]
81. Alpersite (2003-040) 07.CB.35 [218] [no] [no]
82. Alsakharovite-Zn (2002-003) 09.CE.30h [219] [220] [no]
83. Alstonite (Y: 1841) 05.AB.35 [221] [222] [223]
    (IUPAC: Barium calcium dicarbonate)
84. Altaite (Y: 1845) 02.CD.10 [224] [225] [226]
    (IUPAC: Lead telluride)
85. Althausite (1974-050) 08.BB.25 [227] [228] [229]
    (IUPAC: Dimagnesium phosphate hydroxyl)
86. Althupite (1986-003) 08.EC.25 [230] [231] [232]
87. Altisite (1993-055) 09.DP.40 [233] [234] [no]
88. Aluminite (Y: old) 07.DC.05 [235] [236] [237]
    (IUPAC: Dialuminium sulfate tetrahydroxyl heptahydrate)
89. Aluminium (1980-085a) 01.AA.05 [238] [239] [240]
90. Aluminobarroisite (Y: 1978) 09.DE.20 [241] [242] [no]
91. Aluminoceladonite (Y: 1998) 09.EC.15 [243] [244] [no]
92. Aluminocerite-(Ce) (2007-060) 09.AG.20 [245] [246] [no]
93. Aluminocopiapite (Y: 1947) 07.DB.35 [247] [248] [249]
94. Aluminocoquimbite (2009-095) 07.CB.50 [250] [no] [no]
    (IUPAC: Aluminium iron trisulfate nonahydrate)
95. Alumino-ferrotschermakite (Y: 1997) 09.?? [251] [252] [no]
96. Aluminomagnesiohulsite (2002-038) 06.AB.45 [253] [254] [no]
97. Alumino-magnesiotaramite (2006-024) 09.DE.20 [255] [no] [no]
98. Aluminotaramite (2006-023) 09.DE.20 [256] [257] [no]
99. Aluminotschermakite (Y: 1978) 09.DE.10 [258] [no] [no]
100. Alum-(K) (Y: 1951) 07.CC.20 [259] [260] [261]
     (IUPAC: Kalium aluminium disulfate dodecahydrate)
101. Alum-(Na) (Y: 1951) 07.CC.20 [262] [263] [264]
     (IUPAC: Natrium aluminium disulfate dodecahydrate)
102. Alumoåkermanite (2008-049) 09.BB.10 [265] [266] [267]
103. Alumohydrocalcite (Y: 1926) 05.DB.05 [268] [269] [270]
     (IUPAC: Calcium dialuminium dicarbonate tetrahydroxyl trihydrate)
104. Alumoklyuchevskite (1993-004) 07.BC.45 [271] [272] [273]
105. Alumotantite (1980-025) 04.DB.55 [274] [275] [276]
     (IUPAC: Aluminium tantalum tetraoxide)
106. Alunite (Y: 1565) 07.BC.10 [277] [278] [279]
     (IUPAC: Kalium trialuminium disulfate hexahydroxyl)
107. Alunogen (Y: 1832) 07.CB.45 [280] [281] [282]
108. Alvanite (Y: 1959) 08.FE.05 [283] [284] [285]
109. Amakinite (Y: 1962) 04.FE.05 [286] [287] [288]
     (IUPAC: Iron(II) dihydroxide)
110. Amarantite (Y: 1888) 07.DB.30 [289] [290] [291]
111. Amarillite (Y: 1933) 07.CC.75 [292] [293] [294]
     (IUPAC: Natrium iron(III) disulfate hexahydrate)
112. Amblygonite (Y: 1818) 08.BB.05 [295] [296] [297]
     (IUPAC: Lithium aluminium phosphate fluorid)
113. Ameghinite (1966-034) 06.CA.10 [298] [299] [300]
114. Amesite (Y: 1876) 09.ED.15 [301] [302] [303]
115. Amicite (1979-011) 09.GC.05 [304] [305] [306]
116. Aminoffite (Y: 1937) 09.BH.05 [307] [308] [309]
117. Ammineite (2008-032) 03.CO.?? [310] [no] [no]
     (IUPAC: Copper dichloride diammine)
118. Ammonioalunite (1986-037) 07.BC.10 [311] [312] [313]
     (IUPAC: Ammonium trialuminium disulfate hexahydroxyl)
119. Ammonioborite (Y: 1931) 06.EA.15 [314] [315] [316]
120. Ammoniojarosite (Y: 1927) 07.BC.10 [317] [318] [319]
     (IUPAC: Ammonium triiron(III) disulfate hexahydroxyl)
121. Ammonioleucite (1984-015) 09.GB.05 [320] [321] [322]
     (For an overview of the amphibole supergroup see here)
122. Amstallite (1986-030) 09.DP.25 [323] [324] [325]
123. Analcime (Y: 1797) 09.GB.05 [326] [327] [328]
124. Anandite (1966-005) 09.EC.35 [329] [330] [331]
125. Anapaite (Y: 1902) 08.CH.10 [332] [333] [334]
     (IUPAC: Dicalcium iron(II) diphosphate tetrahydrate)
126. Anatacamite (2009-042) 03.DA.10d [335] [no] [no]
     (IUPAC: Dicopper chloride trihydroxyl)
127. Anatase (Y: 1801) 04.DD.05 [336] [337] [338]
     (IUPAC: Titanium dioxide)
128. Ancylite-(Ce) (Y: 1901) 05.DC.05 [339] [340] [341]
     (IUPAC: Cerium strontium dicarbonate hydroxyl monohydrate)
129. Ancylite-(La) (1995-053) 05.DC.05 [342] [343] [344]
     (IUPAC: Lanthanum strontium dicarbonate hydroxyl monohydrate)
130. Andalusite (Y: 1798) 09.AF.10 [345] [346] [347]
131. Andersonite (Y: 1951) 05.ED.30 [348] [349] [350]
132. Andorite IV (Y: 1954) 02.JB.40a [351] [352] [353]
133. Andorite VI (Y: 1894) 02.JB.40a [354] [no] [355]
134. Andradite (Y: 1800) 09.AD.25 [356] [357] [358]
135. Andremeyerite (1972-005) 09.BB.20 [359] [360] [361]
136. Andreyivanovite (2006-003) 01.BD.15 [362] [363] [no]
     (IUPAC: Iron chromium phosphide)
137. Andrianovite (2007-008) 09.CO.10 [364] [no] [no]
138. Anduoite (Y: 1979) 02.EB.15a [365] [366] [367]
     (IUPAC: Ruthenium diarsenide)
139. Andyrobertsite (1997-023) 08.DH.50 [368] [369]
140. Angastonite (2008-008) 08.DL.25 [370] [371] [no]
     (IUPAC: Calcium magnesium dialuminium diphosphate tetrahydroxyl heptahydrate)
141. Angelaite (2003-064) 02.JB.25f [372] [373] [no]
     (IUPAC: Dicopper silver lead bismuth tetrasulfide)
142. Angelellite (Y: 1959) 08.BC.05 [374] [375] [376]
143. Anglesite (Y: 1832) 07.AD.35 [377] [378] [379]
     (IUPAC: Lead sulfate)
144. Anhydrite (Y: 1795) 07.AD.30 [380] [381] [382]
     (IUPAC: Anhydrous calcium sulfate)
145. Anilite (1968-030) 02.BA.10 [383] [384] [385]
     (IUPAC: Heptacopper tetrasulfide)
146. Ankangite (1986-026) 04.DK.05 [386] [387] [388]
147. Ankerite (Y: 1825) 05.AB.10 [389] [390] [391]
     (IUPAC: Calcium iron(II) dicarbonate)
148. Ankinovichite (2002-063) 08.FE.05 [392] [393] [no]
149. Annabergite (Y: 1852) 08.CE.40 [394] [395] [396]
     (IUPAC: Trinickel diarsenate octahydrate)
150. Annite (Y: 1868) 09.EC.20 [397] [398] [399]
151. Anorthite (Y: 1824) 09.FA.35 [400] [401] [402]
152. Anorthoclase (Y: 1885) 09.FA.30 [403] [404] [405]
153. Anorthominasragrite (2001-040) 07.DB.20 [406] [407] [no]
154. Ansermetite (2002-017) 04.HD.30 [408] [409] [no]
155. Antarcticite (1965-015) 03.BB.30 [410] [411] [412]
     (IUPAC: Calcium dichloride hexahydrate)
156. Anthoinite (Y: 1947) 07.GB.35 [413] [414] [415]
157. Anthonyite (Y: 1963) 03.DA.40 [416] [417] [418]
     (IUPAC: Copper(II) hydroxide trihydrate)
158. Anthophyllite (Y: 1801) 09.DE.05 [419] [420] [421]
159. Antigorite (Y: 1840) 09.ED.15 [422] [423] [424]
160. Antimonselite (1992-003) 02.DB.05 [425] [426] [427]
     (IUPAC: Diantimony triselenide)
161. Antimony (Y: 1748) 01.CA.05 [428] [429] [430]
162. Antlerite (Y: 1889) 07.BB.15 [431] [432] [433]
     (IUPAC: Tricopper(II) sulfate tetrahydroxyl)
163. Anyuiite (1987-053) 01.AA.15 [434] [435] [436]
     (IUPAC: Gold dilead alloy)
164. Apachite (1979-022) 09.HE.10 [437] [438] [439]
     (For the apatite group, see hydroxylapatite, fluorapatite, and chlorapatite)
165. Aphthitalite (Y: 1813) 07.AC.35 [440] [441] [442]
     (IUPAC: Trikalium natrium disulfate)
166. Apjohnite (Y: 1847) 07.CB.85 [443] [444] [445]
167. Aplowite (1963-009) 07.CB.15 [446] [447] [448]
     (IUPAC: Cobalt sulfate tetrahydrate)
168. Apophyllite-(KF) (1976-001) 09.EA.15 [449] [450] [451]
169. Apophyllite-(KOH) (1976-1) 09.EA.15 [452] [453] [454]
170. Apophyllite-(NaF) (1976-032) 09.EA.15 [455] [456] [457]
171. Apuanite (1978-069) 04.JA.25 [458] [459] [460]
172. Aqualite (2002-066) 09.CO.10 [461] [462] [463]
173. Aragonite (Y: 1788) 05.AB.15 [464] [465] [466]
     (IUPAC: Calcium carbonate)
174. Arakiite (1998-062) 08.BE.45 [467] [468] [469]
175. Aramayoite (Y: 1926) 02.HA.25 [470] [471] [472]
176. Arapovite (2003-046) 09.CH.10 [473] [474] [no]
177. Aravaipaite (1988-021) 03.DC.35 [475] [476] [477]
     (IUPAC: Trilead aluminium nonafluoride monohydrate)
178. Arcanite (Y: 1845) 07.AD.05 [478] [479] [480]
     (IUPAC: Dipotassium sulfate)
179. Archerite (1975-008) 08.AD.15 [481] [482] [483]
     (IUPAC: Potassium phosphoric acid)
180. Arctite (1980-049) 08.BN.10 [484] [485] [486]
     (IUPAC: Pentasodium heptacalcium barium hexaphosphate trifluoride)
181. Arcubisite (1973-009) 02.LA.40 [487] [488] [489]
     (IUPAC: Hexasilver copper bismuth tetrasulfide)
182. Ardaite (1979-073) 02.LB.30 [490] [491] [492]
183. Ardealite (Y: 1932) 08.CJ.50 [493] [494] [495]
184. Ardennite-(As) (Y: 1872) 09.BJ.40 [496] [497] [498]
185. Ardennite-(V) (2005-037) 09.BJ.40 [499] [500] [no]
186. Arfvedsonite (Y: 1823) 09.DE.25 [501] [502] [503]
187. Argandite (2010-021) 08.BE.30 [504] [no] [no]
     (IUPAC: Heptamanganese divanadate octahydroxyl)
188. Argentojarosite (Y: 1923) 07.BC.10 [505] [506] [507]
     (IUPAC: Silver triiron(III) disulfate hexahydroxyl)
189. Argentopentlandite (1970-047) 02.BB.15 [508] [509] [510]
190. Argentopyrite (Y: 1866) 02.CB.65 [511] [512] [513]
     (IUPAC: Silver diiron trisulfide)
191. Argentotennantite (1985-026) 02.GB.05 [514] [515] [516]
192. Argutite (1980-067) 04.DB.05 [517] [518] [519]
     (IUPAC: Germanium dioxide)
193. Argyrodite (Y: 1886) 02.BA.70 [520] [521] [522]
     (IUPAC: Octasilver germanium hexasulfide)
194. Arhbarite (1981-044) 08.BE.25 [523] [524] [525]
     (IUPAC: Dicopper magnesium arsenate trihydroxyl)
195. Arisite-(Ce) (2009-013) 05.BD.18 [526] [no] [no]
196. Arisite-(La) (2009-019) 05.BD.18 [527] [no] [no]
197. Aristarainite (1973-029) 06.FB.05 [528] [529] [530]
198. Armalcolite (1970-006) 04.CB.15 [531] [532] [533]
199. Armangite (Y: 1920) 04.JB.20 [534] [535] [536]
200. Armbrusterite (2005-035) 09.EG.65 [537] [538] [no]
201. Armenite (Y: 1939) 09.CM.05 [539] [540] [541]
202. Armstrongite (1972-018) 09.EA.35 [542] [543] [544]
     (For the arrojadite group, see here)
203. Arsenbrackebuschite (1977-014) 08.BG.05 [545] [546] [547]
204. Arsendescloizite (1979-030) 08.BH.35 [548] [549] [550]
205. Arsenic (Y: old) 01.CA.05 [551] [552] [553]
206. Arseniopleite (Y: 1888) 08.AC.10 [554] [555] [556]
207. Arseniosiderite (Y: 1842) 08.DH.30 [557] [558] [559]
208. Arsenoclasite (Y: 1931) 08.BD.10 [560] [561] [562]
     (IUPAC: Pentamanganese(II) diarsenate tetrahydroxyl)
209. Arsenocrandallite (1980-060) 08.BL.10 [563] [564] [565]
210. Arsenoflorencite-(Ce) (1985-053) 08.BL.13 [566] [567] [568]
211. Arsenoflorencite-(La) (2009-078) 08.BL.13 [569] [570] [no]
212. Arsenogorceixite (1989-055) 08.BL.10 [571] [572] [573]
213. Arsenogoyazite (1983-043) 08.BL.10 [574] [575] [576]
214. Arsenohauchecornite (1978-E) 02.BB.10 [577] [578] [579]
215. Arsenohopeite (2010-069) 08.?? [580] [no] [no]
     (IUPAC: Trizinc diarsenate tetrahydrate)
216. Arsenolamprite (Y: 1886) 01.CA.10 [581] [582] [583]
217. Arsenolite (Y: 1854) 04.CB.50 [584] [585] [586]
     (IUPAC: Diarsenic trioxide)
218. Arsenopalladinite (Y: 1957) 02.AC.10c [587] [588] [589]
219. Arsenopyrite (Y: 1847) 02.EB.20 [590] [591] [592]
     (IUPAC: Iron arsenide sulfide)
220. Arsenovanmeerscheite (2006-018) 08.EC.20 [593] [594] [no]
221. Arsentsumebite (Y: 1966) 08.BG.05 [595] [596] [597]
222. Arsenuranospathite (Y: 1978) 08.EB.25 [598] [599] [600]
223. Arsenuranylite (Y: 1958) 08.EC.10 [601] [602] [603]
224. Arthurite (1964-002) 08.DC.15 [604] [605] [606]
225. Artinite (Y: 1902) 05.DA.10 [607] [608] [609]
     (IUPAC: Dimagnesium carbonate dihydroxyl trihydrate)
226. Artroeite (1993-031) 03.CC.15 [610] [611] [612]
227. Artsmithite (2002-039) 08.BO.40 [613] [614] [615]
228. Arupite (1988-008) 08.CE.40 [616] [617] [618]
     (IUPAC: Trinickel diphosphate octahydrate)
229. Arzakite^N (Y: 1985) 02.FC.15a [619] [620] [621]
230. Asbecasite (1965-037) 04.JB.30 [622] [623] [624]
231. Asbolane (Y: 1841) 04.FL.30 [625] [626] [627]
232. Aschamalmite (1982-089) 02.JB.40b [628] [629] [630]
233. Ashburtonite (1990-033) 09.CF.05 [631] [632] [633]
234. Ashcroftine-(Y) (Y: 1933) 09.DN.15 [634] [635] [636]
235. Ashoverite (1986-008) 04.FA.10 [637] [638] [639]
     (IUPAC: Zinc dihydroxide)
236. Asisite (1987-003) 03.DB.40 [640] [641] [642]
237. Åskagenite-(Nd) (2009-073) 09.BG.05b [643] [no] [no]
238. Aspidolite (2004-049) 09.EC.20 [644] [645] [no]
239. Asselbornite (1980-087) 08.ED.10 [646] [647] [648]
240. Astrocyanite-(Ce) (1989-032) 05.EF.05 [649] [650] [651]
241. Astrophyllite (Y: 1854) 09.DC.05 [652] [653] [654]
242. Atacamite (Y: 1803) 03.DA.10a [655] [656] [657]
     (IUPAC: Dicopper chloride trihydroxyl)
243. Atelestite (Y: 1832) 08.BO.15 [658] [659] [660]
244. Atencioite (2004-041) 08.DA.10 [661] [662] [no]
245. Athabascaite (1969-022) 02.BA.25 [663] [664] [665]
     (IUPAC: Pentacopper tetraselenide)
246. Atheneite (1973-050) 02.AC.05a [666] [667] [668]
     (IUPAC: Dipalladium arsenide)
247. Atlasovite (1986-029) 07.BC.20 [669] [670] [671]
248. Atokite (1974-041) 01.AG.10 [672] [673] [674]
249. Attakolite (Y: 1868) 08.BH.60 [675] [676] [677]
250. Attikaite (2006-017) 08.DJ.45 [678] [679] [680]
251. Aubertite (1978-051) 07.DB.05 [681] [682] [683]
252. Augelite (Y: 1868) 08.BE.05 [684] [685] [686]
     (IUPAC: Dialuminium phosphate trihydroxyl)
253. Augite (Y: 1792) 09.DA.15 [687] [688] [689]
254. Auriacusite (2009-037) 08.BB.30 [690] [no] [691]
255. Aurichalcite (Y: 1839) 05.BA.15 [692] [693] [694]
     (IUPAC: Pentazinc dicarbonate hexahydroxyl)
256. Auricupride (Y: 1950) 01.AA.10a [695] [696] [697]
257. Aurivilliusite (2002-022) 03.DD.50 [698] [699] [no]
258. Aurorite (1966-031) 04.FL.20 [700] [701] [702]
259. Aurostibite (Y: 1952) 02.EB.05a [703] [704] [705]
     (IUPAC: Gold diantimonide)
260. Austinite (Y: 1935) 08.BH.35 [706] [707] [708]
     (IUPAC: Calcium zinc arsenate hydroxyl)
261. Autunite (Y: 1852) 08.EB.05 [709] [710]
262. Avdoninite (2005-046a) 03.DA.55 [711] [712] [713]
263. Averievite (1995-027) 08.BB.85 [714] [715] [716]
264. Avicennite (Y: 1958) 04.CB.10 [717] [718] [719]
     (IUPAC: Dithallium trioxide)
265. Avogadrite (Y: 1926) 03.CA.10 [720] [721] [722]
     (IUPAC: Kalium boron tetrafluoride)
266. Awaruite (Y: 1885) 01.AE.20 [723] [724] [725]
267. Axinite-(Fe) (Y: 1911) 09.BD.20 [726] [727] [728]
268. Axinite-(Mg) (1975-025) 09.BD.20 [729] [730] [731]
269. Axinite-(Mn) (Y: 1909) 09.BD.20 [732] [733] [734]
270. Azoproite (1970-021) 06.AB.30 [735] [736] [737]
271. Azurite (Y: old) 05.BA.05 [738] [739] [740]
     (IUPAC: Tricopper dicarbonate dihydroxyl)

External links

• IMA Database of Mineral Properties/ RRUFF Project
• Mindat.org - The Mineral Database
• Webmineral.com