Herderite

Herderite is a phosphate mineral belonging to the apatite, phosphate group, with formula CaBe(PO4)(F,OH). It forms monoclinic crystals, often twinned and variable in colour from colourless through yellow to green. It forms a series with the more common hydroxylherderite, which has more hydroxyl ion than fluoride. It is found in many parts of the w...
Found on http://en.wikipedia.org/wiki/Herderite

Herderite

• (n.) A rare fluophosphate of glucina, in small white crystals.
Found on http://thinkexist.com/dictionary/meaning/herderite/

Herderite

Her'der·ite noun [ Named after Baron von Herder , who discovered it.] (Min.) A rare fluophosphate of glucina, in small white crystals.
Found on http://www.encyclo.co.uk/webster/H/36

Herderite

Herderite, named after its discoverer Baron von Herder, is a rare fluophosphate of glucina, occurring in small white crystals.
Found on http://www.probertencyclopaedia.com/browse/HH.HTM
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