Clinotyrolite R060264



Name: Clinotyrolite
RRUFF ID: R060264
Ideal Chemistry: Ca2Cu9(AsO4,SO4)4(OH,O)10·10H2O
Locality: Lovelock mine, Bolivia, Cottonwood Canyon, Churchill County, Nevada, USA
Source: Michael Scott S100064 [view label]
Owner: RRUFF
Description: Greenish-blue flat bladed crystals in radial aggregates
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
CHEMISTRY 
RRUFF ID: R060264.2
Sample Description: Microprobe Fragment
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 100% of 150 mW
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POWDER DIFFRACTION 
RRUFF ID: R060264.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 10.46(2)Å    b: 5.54(1)Å    c: 27.14(6)Å
alpha: 90°    beta: 92.59(6)°    gamma: 90°   Volume: 1570(7)    Crystal System: monoclinic
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REFERENCES for Clinotyrolite

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]

Ma Z, Qian R, Peng Z (1980) Clinotyrolite - a new mineral hydrous copper arsenate discovered in Dongchuan, Yunan, Acta Geologica Sinica, 54, issue 2 134-143

Krivovichev S V, Chernyshov D Y, Döbelin N, Armbruster T, (2006) Crystal chemistry and polytypism of tyrolite, American Mineralogist, 91, 1378-1384   [view file]