'German geologist Abraham Werner gave this mineral its name, derived from a Greek word for "to write"'
graphite
MINERALS: German geologist Abraham Werner gave this mineral its name, derived from a Greek word for to write
German geologist Abraham Werner gave this mineral its name, derived from a Greek word for "to write"
German geologist Abraham Werner gave this mineral its name, derived from a Greek word for "to write"
MINERALS
graphite
MINERALS