(Na,Ca)3(Y,Ce)12Si6B2O27F14 |
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OKANOGANITE and ZIRCON Golden Horn Batholith |
OKANOGANITE (fourling twin) in miarolitic cavity Golden Horn Batholith |
Single etched ZEKTZERITE (top of specimen) and single OKANOGANITE crystal (near bottom left of specimen) with Golden Horn Batholith |