Charleshatchettite

Charleshatchettite is a very rare, complex, niobium oxide mineral with the formula CaNb4O10(OH)2•8H2O.[3][2] It was discovered in the mineral-rich site Mont Saint-Hilaire, Montérégie, Québec, Canada.[2][4]

Charleshatchettite
General
CategoryOxide
Formula
(repeating unit)
CaNb4O10(OH)2•8H2O
Crystal systemMonoclinic
Crystal classPrismatic (2/m)
(same H-M symbol)
Space groupC2/c
Unit cella = 21.151(4),
b = 6.496(1),
c = 12.714(3) [Å],
β = 103.96°
Identification
References[1][2]

Relation to other minerals

Charleshatchettite is chemically similar to hochelagaite.[2]

References

  1. Mineralienatlas
  2. Haring, M.M., and McDonald, A.M., 2015. Charleshatchettite, IMA 2015-048. CNMNC Newsletter No. 27, October 2015, 1228; Mineralogical Magazine 79, 1229–1236
  3. "Charleshatchettite: Charleshatchettite mineral information and data". Mindat.org. Retrieved 2016-03-13.
  4. "Poudrette quarry (Demix quarry; Uni-Mix quarry; Desourdy quarry; Carrière Mont Saint-Hilaire), Mont Saint-Hilaire, La Vallée-du-Richelieu RCM, Montérégie, Québec, Canada - Mindat.org". Mindat.org. Retrieved 2016-03-13.
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