Galena PbS - 02.CD.10 (Strunz)(from Krushev Dol Mine, Madan, Bulgaria)This is an Amazing bright Sk
Galena PbS - 02.CD.10 (Strunz)(from Krushev Dol Mine, Madan, Bulgaria)This is an Amazing bright Skeleton Galena cluster on Quartz. Galena is the natural mineral form of Lead(II) Sulfide and this is the principal ore and most important compound of Lead. Weighs about 50 grams and contains about 87% lead, so it’s so heavy. Its beautiful color (Lead Gray and Silvery) is a main feature of this mineral. -- source link
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