Alumoklyuchevskite R070041
Name: Alumoklyuchevskite
RRUFF ID: R070041
Ideal Chemistry: K3Cu2+3AlO2(SO4)4
Locality: main fracture, N breakthrough, Tolbachik Volcano, Kamchatka Peninsula, Russia
Source: Michael Scott S105109 [view label]
Owner: RRUFF
Description: Green blebs to prismatic or needle-like crystals associated with vergasovaite, co-type material
Status: The identification of this mineral has been confirmed by single-crystal X-ray diffraction.
RAMAN SPECTRUM 
RRUFF ID:
Sample Description: Unoriented sample
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BROAD SCAN WITH SPECTRAL ARTIFACTS
RRUFF ID: R070041
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Sample Description: Unoriented sample
Instrument settings: Thermo Almega XR 532nm @ 65% of 150mW
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Raman Data (RAW) View Graph
RRUFF File
POWDER DIFFRACTION 
RRUFF ID: R070041.9
Sample Description: Single crystal, powder profile is calculated
Cell Refinement Output: a: 18.41(2)Å    b: 4.940(4)Å    c: 18.68(2)Å
alpha: 90°    beta: 101.79(3)°    gamma: 90°   Volume: 1664(3)    Crystal System: monoclinic
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REFERENCES for Alumoklyuchevskite

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]

Gorskaya M G, Vergasova L P, Filatov S K, Rolich D V, Ananiev V V (1995) Alumoklyuchevskite, K3Cu3AlO2(SO4)4, a new oxysulfate of K, Cu, and Al from volcanic exhalations, Kamchatka, Russia, Zapiski Vserossijskogo Mineralogicheskogo Obshchestva, 124, issue 1 95-100   [view file]

Jambor J L, Pertsev N N, Roberts A C (1996) New mineral names, American Mineralogist, 81, 249-254   [view file]