Spessartine, Microcline, Muscovite, Opal

Specimen ID: GD4-LRF

Mineral(s)
Spessartine : Mn2+3Al2(SiO4)3
Microcline : K(AlSi3O8)
Muscovite : KAl2(AlSi3O10)(OH)2
Opal : SiO2·nH2O
Locality
Mindat locality:
Dimensions
30mm x 20mm x 20mm
Description
This is a Spessartine ps. Muscovite ps. Microcline with Opal-AN (fl) from Wushan Spessartine Mine, Tongbei, Yunxiao Co., Zhangzhou, Fujian, China. Known for their color, form, and often incredible striations, Tongbei Spessartines are among the best in the world.
Previous data
Mineral(s)
Name withheld

Liked by
No-one has added this to their favourites.
Log in to comment/edit
4,991,093 minIDs have been issued as of 31st Mar 2020 4:32 am BST