herderite


Also found in: Dictionary, Wikipedia.
Related to herderite: Danburite, heulandite, Hutterites

herderite

[′hər·də‚rīt]
(mineralogy)
CaBe(PO4)(F,OH) A colorless to pale-yellow or greenish-white mineral consisting of phosphate and fluoride of calcium and beryllium; hardness is 7.5-8 on Mohs scale, and specific gravity is 3.92.
Mentioned in ?