
Also known as hydrated zinc iron phosphate
Phosphophyllite is a rare phosphate mineral with the chemical formula . It is prized among mineral collectors for its delicate bluish green colour, but rarely cut due to its difficult properties.
Phosphophyllite is a rare phosphate mineral with the chemical formula . It is prized among mineral collectors for its delicate bluish green colour, but rarely cut due to its difficult properties.
==Geology== Phosphophyllite was first described in 1920 by Heinrich Laubmann and Hermann Steinmetz. The name derives , and phosphate.
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