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Ferribushmakinite

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About FerribushmakiniteHide

Formula:
Pb2Fe3+(PO4)(VO4)(OH)
Colour:
Yellow
Lustre:
Adamantine
Hardness:
2
Specific Gravity:
6.154 (Calculated)
Crystal System:
Monoclinic
Name:
Named for it being the Fe3+ analogue of bushmakinite with Fe3+ replacing Al.
The Fe3+ analogue of bushmakinite.


Classification of FerribushmakiniteHide

Approved
Approval Year:
2014

Physical Properties of FerribushmakiniteHide

Adamantine
Transparency:
Translucent
Colour:
Yellow
Streak:
Pale yellow
Hardness:
Comment:
~2
Tenacity:
Brittle
Cleavage:
Imperfect/Fair
Crystals exhibit one or two fair cleavages in the [010] zone
Fracture:
Irregular/Uneven, Splintery
Density:
6.154 g/cm3 (Calculated)

Chemical Properties of FerribushmakiniteHide

Formula:
Pb2Fe3+(PO4)(VO4)(OH)

Crystallography of FerribushmakiniteHide

Crystal System:
Monoclinic
Class (H-M):
2/m - Prismatic
Space Group:
P21/m
Setting:
P21/m
Cell Parameters:
a = 7.7719(10) Å, b = 5.9060(7) Å, c = 8.7929(12) Å
β = 111.604(8)°
Ratio:
a:b:c = 1.316 : 1 : 1.489
Unit Cell V:
375.24 ų
Z:
2
Morphology:
Slightly flattened prisms up to 0.2 mm long
Twinning:
Sixling twins and interpenetrant X shaped twins.

X-Ray Powder DiffractionHide

Powder Diffraction Data:
d-spacingIntensity
4.794(46)
3.245(84)
2.947(100)
2.743(49)
2.288(37)
1.853(27)
1.808(27)
1.720(28)

Type Occurrence of FerribushmakiniteHide

General Appearance of Type Material:
On massive quartz
Place of Conservation of Type Material:
Type material is deposited in the collections of the Mineral Sciences Department, Natural History Museum of Los Angeles County, California, USA, catalogue number 64512
Geological Setting of Type Material:
Oxidation zone of a base metal deposit with quartz veins containing argentiferous galena, sphalerite and pyrite.
Associated Minerals at Type Locality:

Synonyms of FerribushmakiniteHide

Relationship of Ferribushmakinite to other SpeciesHide

Other Members of this group:
ArsenbrackebuschitePb2Fe3+(AsO4)2(OH)Mon. 2/m : P2/m
ArsentsumebitePb2Cu(AsO4)(SO4)(OH)Mon. 2/m : P21/m
BearthiteCa2Al(PO4)2(OH)Mon. 2/m : P21/m
BrackebuschitePb2Mn3+(VO4)2(OH)Mon. 2/m : P21/m
BushmakinitePb2Al(PO4)(VO4)(OH)Mon. 2/m : P21/m
CalderónitePb2Fe3+(VO4)2(OH)Mon. 2/m : P21/m
CanosioiteBa2Fe3+(AsO4)2(OH)Mon. 2/m : P21/m
FeinglositePb2Zn(AsO4)2 · H2OMon. 2/m
GamagariteBa2Fe3+(VO4)2(OH)Mon. 2/m : P21/m
GoedkeniteSr2Al(PO4)2(OH)Mon. 2/m : P21/m
GrandaiteSr2Al(AsO4)2(OH)Mon. 2/m : P21/m
LombardoiteBa2Mn3+(AsO4)2(OH)Mon. 2/m : P21/m
TokyoiteBa2Mn3+(VO4)2(OH)Mon. 2/m : P21/m
TsumebitePb2Cu(PO4)(SO4)(OH)Mon. 2/m : P21/m
Unnamed (possible ordered As-analogue of Tokyoite)Ba2Mn[(As,V)O4]2(OH)Mon. 2/m : P21/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.

References for FerribushmakiniteHide

Reference List:
Sort by Year (asc) | by Year (desc) | by Author (A-Z) | by Author (Z-A)
Kampf, A. R., Adams, P., Nash, B. P., and Marty, J., 2014. Ferribushmakinite, Pb2Fe3+(PO4)(VO4)(OH). New mineral approved by the Commission on New Minerals, Nomenclature and Classification (CNMNC) of the International Mineralogical Association (IMA) IMA No. 2014–055.
Kampf, A.R., Adams, P.M., Nash, B.P. and Marty, J. (2014) Ferribushmakinite, IMA 2014-055. CNMNC Newsletter No. 22, October 2014, page 1246; Mineralogical Magazine, 78, 1241-1248
Kampf, A.R., Adams, P.M., Nash, B.P., Marty, J. (2015): Ferribushmakinite, Pb2Fe^3+(PO4)(VO4)(OH), the Fe^3+ analogue of bushmakinite from the Silver Coin mine, Valmy, Nevada. Mineralogical Magazine, 79, 661-669.

Internet Links for FerribushmakiniteHide

Localities for FerribushmakiniteHide

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

Locality ListHide

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

All localities listed without proper references should be considered as questionable.
USA (TL)
 
  • Nevada
    • Humboldt Co.
      • Iron Point District
        • Valmy
Kampf, A.R., Adams, P.M., Nash, B.P., Marty, J. (2015): Ferribushmakinite, Pb2Fe^3+(PO4)(VO4)(OH), the Fe^3+ analogue of bushmakinite from the Silver Coin mine, Valmy, Nevada. Mineralogical Magazine, 79, 661-669.
Mineral and/or Locality  
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