Fluornatromicrolite - Shigar Valley, Skardu District, Baltistan, Gilgit-Baltistan (Northern Areas), Pakistan
(#MINS9278)
Honey-yellow fluornatromicrolite octahedra with adamantine luster up to 5 mm on muscovite xls matrix. Fluornatromicrolite is a rare tantalum oxide with fluorine redefined from "microlite" in 1998 and is typically found in pegmatites.
Specimen weight:15 gr.
Crystal size:5 mm
 Overall size:35mm x 25 mm x 27 mm
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Owner : Minservice (Sondrio - Italy)Minservice : 