rammelsbergite
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Rammelsbergite — is a nickel arsenide mineral with formula NiAs2. It forms metallic silvery to tin white to reddish orthorhombic prismatic crystals, but is usually massive in form. It has a Mohs hardness of 5.5 and a specific gravity of 7.1.It was first described … Wikipedia
rammelsbergite — /ram euhlz berr guyt/, n. a mineral, essentially nickel diarsenide, NiAs2. [ < G Rammelsbergit (1845), named after Karl Friedrich Rammelsberg (1813 99), German chemist; see ITE1] * * * … Universalium
rammelsbergite — ram·mels·berg·ite … English syllables
rammelsbergite — ˈraməlzˌbərˌgīt noun ( s) Etymology: Karl F. Rammelsberg died 1899 German mineralogist + English ite : a mineral NiAs2 consisting of a native nickel diarsenide related to loellingite and polymorphous with pararammelsbergite … Useful english dictionary
Rammelsbergit — aus Sainte Marie aux Mines, Frankreich Chemische Formel NiAs2 Mineralklasse Sulfide und Sulfosalze 2.EB.15 (früher 2/D.23 30) (nach … Deutsch Wikipedia
List of minerals N-R (complete) — It is currently not possible to have a complete list of minerals . The International Mineralogical Association is the international group that recognises new minerals and new mineral names, however minerals discovered before 1959 did not go… … Wikipedia
Algodonite — is a copper arsenide mineral with formula: Cu6As. It is a gray white metallic mineral crystallizing in the hexagonal system. It has a Mohs hardness of 4 and a specific gravity of 8.38 8.72.It was first described in 1857 from the Algodones silver… … Wikipedia
Löllingite — Catégorie II : sulfures et sulfosels[1] Lollingite Sainte Marie aux Mines Haut Rhin … Wikipédia en Français
arsenide — /ahr seuh nuyd , nid/, n. Chem. a compound containing two elements of which arsenic is the negative one, as silver arsenide, Ag3As. [1860 65; ARSEN + IDE] * * * ▪ mineral any member of a rare mineral group consisting of compounds of one or… … Universalium
pararammelsbergite — “+ noun Etymology: para (I) + rammelsbergite : a mineral NiAs2 consisting of nickel arsenide dimorphous with rammelsbergite … Useful english dictionary
