hannayiten.
Mineralogy.
Hydrous phosphate of magnesium and ammonium found in slender yellowish crystals in the guano of Skipton Caves.
ΚΠ
1879 Min. Mag. III. 108 Hannayite..found at the Skipton caves, Victoria.
This entry has not yet been fully updated (first published 1898; most recently modified version published online June 2019).
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n.1879