Hypertext Webster Gateway: "Pharmacosiderite"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Pharmacosiderite \Phar`ma*co*sid"er*ite\, n. [Gr. ? drug, poison
+ E. siderite.] (Min.)
A hydrous arsenate of iron occurring in green or yellowish
green cubic crystals; cube ore.
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