Geocronite

Geocronite is a mineral, a mixed sulfosalt containing lead, antimony, and arsenic with a formula of Pb14(Sb, As)6S23. Geocronite is the antimony rich endmember of a solid solution series. The arsenic rich endmember is named jordanite. It occurs as grey, black, to silvery white monoclinic crystals. It is found in hydrothermal veins usually associat...
Found on http://en.wikipedia.org/wiki/Geocronite

Geocronite

• (n.) A lead-gray or grayish blue mineral with a metallic luster, consisting of sulphur, antimony, and lead, with a small proportion of arsenic.
Found on http://thinkexist.com/dictionary/meaning/geocronite/

Geocronite

Ge·oc'ro·nite noun [ Greek ge`a , gh^ , the earth + Kro`nos Saturn, the alchemistic name of lead: confer German geokronit .] (Min.) A lead-gray or grayish blue mineral with a metallic luster, consisting of sulphur, antimony, and lead, with a small propor...
Found on http://www.encyclo.co.uk/webster/G/21

Geocronite

Geochronite is a lead-grey or greyish blue mineral with a metallic lustre, consisting of sulphur, antimony, and lead, with a small proportion of arsenic.
Found on http://www.probertencyclopaedia.com/browse/HG.HTM
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