Initially, the yellowish to greenish-yellow hiddenites were thought to be
gemmy diopside. Stephenson brought the discovery to the
Kaynak: HiddeniteIt occurs in all different colors in daylight, in fibrous masses, solid brown masses ("troostite"), and apple green
gemmy masses.
Kaynak: Willemitejpg | Ferberite on matrix with
gemmy quartz , Tazna Mine, Atocha-Quechisla District, Nor Chichas Province , Potosí Department , Bolivia.
Kaynak: List of minerals F–G (complete)jpg | Detail of
gemmy, emerald-green, orthorhombic libethenite microcrystals on malachite , from the type locality , Ľubietová , Slovakia
Kaynak: Libethenitejpg | Ferberite on matrix with
gemmy quartz , Tazna Mine, Atocha-Quechisla District, Nor Chichas Province. Nor Chichas is a province in
Kaynak: Nor Chichas ProvinceIn Tsarafara in the Sahatany Valley, Vakinankaratra Region , Madagascar, striated, lustrous,
gemmy, color-zoned fluor-liddicoatite crystals
Kaynak: Fluor-liddicoatiteA new discovery of
gemmy, colour change (brownish to yellow) xenotime has been reported from Afghanistan and been found in Pakistan .
Kaynak: Xenotime