Item talk:Q162418
From geokb
Mindat Short Description
Graphite usually occurs in flakes in metamorphosed rocks rich in carbon, but it can also be found in veins and in pegmatites. Where large deposits are found it is mined and used as an industrial lubricant and for 'lead' in pencils. The crystallinity de...
Geoscience Ontology Status Notes
Werner A G (1789) Mineralsystem des Herrn Inspektor Werners mit dessen Erlaubnis herausgegeben von E.U.G. Hoffmann, Bergmannisches Journal 1, 369-386
IMA Formula (from Mindat)
C
RRUFF Formula (from Geoscience Ontology)
C
