Important Update News
The RRUFF Project is being updated to improve its interface and content. The beta version of the update is accessible to the public at RRUFF.net. New data is only being added to the beta site. Please note that it is in development, and some components are not functional. Existing RRUFF.info links will resolve to the new site after RRUFF.net is officially released.
We are grateful to NASA for the funding of this effort.
![]() |
![]() |
Name: Chalcomenite RRUFF ID: R060586 Ideal Chemistry: Cu(Se4+O3)·2H2O Locality: El Dragon mine, Potosi, Bolivia Source: Michael Scott S100185 [view label] Owner: RRUFF Description: Blue crystalline mass, associated with white needles of calcite Status: The identification of this mineral is confirmed by single-crystal X-ray diffraction and chemical analysis. |
Quick search: [ All Chalcomenite samples (2) ] |
CHEMISTRY | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
![]() |
|
RAMAN SPECTRUM | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
BROAD SCAN WITH SPECTRAL ARTIFACTS | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
POWDER DIFFRACTION | |||||||
---|---|---|---|---|---|---|---|
RRUFF ID: | R060586.9 | ||||||
Sample Description: | Single crystal, powder profile is calculated | ||||||
Cell Refinement Output: |
a: 6.650(4)Å b: 9.128(5)Å c: 7.343(2)Å alpha: 90° beta: 90° gamma: 90° Volume: 445.7(3)Å3 Crystal System: orthorhombic |
||||||
|
|
REFERENCES for Chalcomenite | |
---|---|
American Mineralogist Crystal Structure Database Record: [view record] |
|
Anthony J W, Bideaux R A, Bladh K W, and Nichols M C (1990) Handbook of Mineralogy, Mineral Data Publishing, Tucson Arizona, USA, by permission of the Mineralogical Society of America. [view file] |
|
Des Cloizeaux A, Damour A A (1881) Note sur la chalcoménite, nouvelle espèce minérale (sélénite de cuivre), Bulletin de la Société Minéralogique de France, 4, 51-55 [view file] |
|
Gattow V G (1958) Die Kristallstruktur von CuSeO3·2H2O (Chalkomenit), Acta Crystallographica, 11, 377-383 [view file] |
|
Mandarino J A (1964) Mineralogical notes: X-ray powder data for teineite and chalcomenite, American Mineralogist, 49, 1481-1485 [view file] |
|
Effenberger H (1977) Verfeinerung der Kristallstruktur von synthetischem Teineit CuTeO3·2H2O, Tschermaks Mineralogische und Petrographische Mitteilungen, 24, 287-298 |
|
Lo K, Wei J, Zhang J, Gu Q (1980) Clinochalcomenite, a new mineral of selenite, Kexue Tongbao, 25, 427-433 [view file] |
|
Lo K, Chen Z, Ma Z (1984) The crystal structure of clinochalcomenite, Kexue Tongbao, 29, 352-355 [view file] |
|
Pasero M, Perchiazzi N (1989) Chalcomenite from Baccu Locci, Sardinia, Italy: mineral data and structure refinement, Neues Jahrbuch für Mineralogie, Monatshefte, 1989, 551-556 |
|
Robinson P D, Gupta P K S, Swihart G H, Houk L (1992) Crystal structure, H positions, and the Se lone pair of synthetic chalcomenite, Cu(H2O)2[SeO3], American Mineralogist, 77, 834-838 [view file] |
|
Charykova M V, Lelet M I, Krivovichev V G, Ivanova N M, Suleimanov E V (2017) A calorimetric and thermodynamic investigation of the synthetic analogue of chalcomenite, CuSeO3·2H2O, European Journal of Mineralogy, 29, 269-277 |
|
|