Ondrušite, CaCu4(AsO4)2(AsO3OH)2.10H2O, a new mineral species from the Jáchymov ore district, Czech Republic:description and crystal-structure determination

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10109874" target="_blank" >RIV/00216208:11310/11:10109874 - isvavai.cz</a>
Alternative codes found
RIV/00023272:_____/11:#0001576 RIV/00216224:14310/11:00056402 RIV/00025798:_____/11:00000605
Result on the web
<a href="http://dx.doi.org/10.3749/canmin.49.3.885" target="_blank" >http://dx.doi.org/10.3749/canmin.49.3.885</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3749/canmin.49.3.885" target="_blank" >10.3749/canmin.49.3.885</a>

Result language
angličtina
Original language name
Ondrušite, CaCu4(AsO4)2(AsO3OH)2.10H2O, a new mineral species from the Jáchymov ore district, Czech Republic:description and crystal-structure determination
Original language description
Ondrusite, CaCu4(AsO4)2(AsO3OH)2 . 10H2O, is a new supergene mineral species from the Geister vein (Rovnost mine) and the Geschieber vein (Svornost mine), at the Jachymov (St. Joachimsthal) ore district, Czech Republic. It is commonly associated with lindackerite, geminite, lavendulan, slavkovite, strashimirite, olivenite, picropharmacolite and kottigite. It forms white, whitish green, grey-green or apple-green crystalline crusts or aggregates composed of fine platy or lath-shaped translucent crystals up to 2 mm in size, on fissures of partly weathered mineralized quartz veins. It has a white to greyish white streak with a greenish tint, and a vitreous luster; it does not fluoresce under both short- and long-wave ultraviolet light. Cleavage on {001} isperfect, the Mohs hardness is similar to 2-3, and the mineral is very brittle with an irregular fracture. Ondrusite is triclinic, space group P-1, a 6.432(1), b 7.986(1), c 10.827(1) angstrom, alpha 85.75(1), beta 81.25(1), gamma 85.04(1
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
DB - Geology and mineralogy
OECD FORD branch
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Project
<a href="/en/project/DE07P04OMG003" target="_blank" >DE07P04OMG003: New mineral species as indicators of a specific geological surroundings</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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