Makotoite (original) (raw)
A valid IMA mineral species
Unique IdentifiersHide
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Long-form identifier:
mindat:1:1:55316:4
a171a861-91a7-41b7-be7a-db20850bb590
IMA Classification of MakotoiteHide
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Approved, Pending publication
Classification of MakotoiteHide
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2.BA.
2 : SULFIDES and SULFOSALTS (sulfides, selenides, tellurides; arsenides, antimonides, bismuthides; sulfarsenites, sulfantimonites, sulfbismuthites, etc.)
B : Metal Sulfides, M: S > 1: 1 (mainly 2: 1)
A : With Cu, Ag, Au
Mineral SymbolsHide
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As of 2021 there are now IMA–CNMNC approved mineral symbols (abbreviations) for each mineral species, useful for tables and diagrams.
Symbol | Source | Reference |
---|---|---|
Mako | IMA–CNMNC | Warr, L.N. (2021). IMA–CNMNC approved mineral symbols. Mineralogical Magazine, 85(3), 291-320. doi:10.1180/mgm.2021.43 |
Chemistry of MakotoiteHide
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Mindat Formula:
Ag12(Cu3Au)S8
Crystallography of MakotoiteHide
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Class (H-M):
3_m_ _(_32/m ) - Hexagonal Scalenohedral
Cell Parameters:
a = 13.584(2) Å, c = 16.781(3) Å
Unit Cell V:
2,681.66 ų (Calculated from Unit Cell)
X-Ray Powder DiffractionHide
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Powder Diffraction Data:
d-spacing | Intensity |
---|---|
6.873 Å | (29) |
2.788 Å | (16) |
2.690 Å | (74) |
2.576 Å | (100) |
2.339 Å | (32) |
2.104 Å | (44) |
1.970 Å | (34) |
1.762 Å | (19) |
Comments:
From Type Description.
Type Occurrence of MakotoiteHide
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Place of Conservation of Type Material:
Type material is deposited in the mineralogical collection of the Geological Museum of China, No. 16, Yangrou Hutong, Xisi, Beijing 100031, People's Republic of China, catalogue number M16110
Synonyms of MakotoiteHide
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Related Minerals - Strunz-mindat GroupingHide
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2.BA. | Orileyite | (Fe,Cu)2As | |
---|---|---|---|
2.BA. | Alburnite | Ag8GeTe2S4 | Iso. |
2.BA. | Dzierżanowskite | CaCu2S2 | Trig. 3_m_ _(_32/m ) : _P_3_m_1 |
2.BA. | Xuwenyuanite | Ag9Fe3+Te2S4 | Iso. 43_m_ : F_43_m |
2.BA. | Juxingite | Bi6Cu140Fe30S125 | Iso. 43_m_ : F_43_m |
2.BA.05 | Chalcocite | Cu2S | Mon. 2/m : _P_21/b |
2.BA.05 | Djurleite | Cu31S16 | Mon. 2/m |
2.BA.05 | Geerite | Cu8S5 | Trig. 3 |
2.BA.05 | Roxbyite | Cu9S5 | Tric. 1 : _P_1 |
2.BA.10 | Anilite | Cu7S4 | Orth. m m m _(_2/_m_2/_m_2/m ) : P n m a |
2.BA.10 | Digenite | Cu9S5 | Trig. 3_m_ _(_32/m ) : R_3_m |
2.BA.15 | Bornite | Cu5FeS4 | Orth. m m m _(_2/_m_2/_m_2/m ) : P b c a |
2.BA.20 | Bellidoite | Cu2Se | Tet. 4/m : _P_42/n |
2.BA.20 | Berzelianite | Cu2-xSe (x ≈ 0.12) | Iso. m_3_m _(_4/_m_32/m ) : F m_3_m |
2.BA.25 | Athabascaite | Cu5Se4 | Orth. |
2.BA.25 | Umangite | Cu3Se2 | Tet. 42_m_ : P_421_m |
2.BA.30 | Rickardite | Cu7Te5 | Orth. m m m _(_2/_m_2/_m_2/m ) : P m m n |
2.BA.30 | Weissite | Cu2-xTe | Hex. 6/m m m _(_6/_m_2/_m_2/m ) : _P_6/m m m |
2.BA.35 | Acanthite | Ag2S | Mon. 2/m : _P_21/m |
2.BA.35 | Spryite | Ag8(As3+0.5As5+0.5)S6 | Orth. m _m_2 : P n _a_21 |
2.BA.40 | Mckinstryite | Ag5-xCu3+xS4 | Orth. m m m _(_2/_m_2/_m_2/m ) : P n m a |
2.BA.40 | Stromeyerite | AgCuS | Orth. m m m _(_2/_m_2/_m_2/m ) |
2.BA.40d | UM2003-13-S:AgAuCu | Ag6AuCu2S5 | |
2.BA.42 | Honeaite | Au3TlTe2 | Orth. m m m _(_2/_m_2/_m_2/m ) : P b c m |
2.BA.45 | Jalpaite | Ag3CuS2 | Tet. 4/m m m _(_4/_m_2/_m_2/m ) : _I_41/a m d |
2.BA.45 | Kurilite | Ag8Te3Se | Trig. 3 : _R_3 |
2.BA.45 | Selenojalpaite | Ag3CuSe2 | Tet. 4/m m m _(_4/_m_2/_m_2/m ) : _I_41/a m d |
2.BA.47 | Spiridonovite | (Cu1-xAgx)2Te | Trig. 3_m_ _(_32/m ) : _P_3_c_1 |
2.BA.50 | Eucairite | AgCuSe | Orth. |
2.BA.50 | Wuyanzhiite | Cu2S | Tet. 422 : _P_43212 |
2.BA.52 | Argentite | Ag2S | Iso. |
2.BA.55 | Aguilarite | Ag4SeS | Mon. 2/m |
2.BA.55 | Naumannite | Ag2Se | Orth. 222 : _P_212121 |
2.BA.60 | Cervelleite | Ag4TeS | Mon. 2/m |
2.BA.60 | Hessite | Ag2Te | Mon. 2/m : _P_21/b |
2.BA.60 | Chenguodaite | Ag9Fe3+Te2S4 | Orth. |
2.BA.65 | Henryite | (Cu,Ag)3+xTe2 , with x ~ 0.40 | Iso. m_3_m _(_4/_m_32/m ) : F d_3_c |
2.BA.65 | Stützite | Ag5-xTe3, x = 0.24-0.36 | Hex. 6 : _P_6 |
2.BA.70 | Argyrodite | Ag8GeS6 | Orth. m _m_2 : P n _a_21 |
2.BA.70 | Canfieldite | Ag8SnS6 | Orth. m _m_2 |
2.BA.70 | Putzite | (Cu4.7Ag3.3)GeS6 | Iso. 43_m_ : F_43_m |
2.BA.75 | Fischesserite | Ag3AuSe2 | Iso. 432 : _I_4132 |
2.BA.75 | Penzhinite | (Ag,Cu)4Au(S,Se)4 | Hex. 622 : _P_6322 |
2.BA.75 | Petrovskaite | AuAgS | Mon. |
2.BA.75 | Petzite | Ag3AuTe2 | Iso. 432 : _I_4132 |
2.BA.75 | Uytenbogaardtite | Ag3AuS2 | Trig. 3_m_ _(_32/m ) : R_3_c |
2.BA.80 | Bezsmertnovite | (Au,Ag)4Cu(Te,Pb) | Orth. |
2.BA.80 | Bilibinskite | PbCu2Au3Te2 | Iso. |
2.BA.80 | Bogdanovite | (Au,Te,Pb)3(Cu,Fe) | Iso. |
Other InformationHide
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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 MakotoiteHide
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References for MakotoiteHide
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Localities for MakotoiteHide
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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
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- 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.
China (TL) | |
---|---|
Shandong Yantai Zhaoyuan City ⓘ Funan Au deposit (Bunan) (TL) | Miyawaki et al. (2021) |