The Dunton Gem Quarry
The history of mining at the Dunton Gem Quarry, complete with multiple historical and modern photos. View Article
The history of mining at the Dunton Gem Quarry, complete with multiple historical and modern photos. View Article
The core zone of the Emmons pegmatite – one of the most evolved pegmatites in the Oxford pegmatite field in
The excavation of the newly-exposed Plumbago North pegmatite revealed large crystals of spodumene and montebrasite. View Article
In contrast to suggestions of previous research, MMGM researchers believe that the Oxford Country Pegmatite Field pegmatites formed by direct
Mineralogy and chemistry of granites and pegmatites in the Penokean Pine and Popple River pegmatite and the Price and Patton
The Li isotopic variation in tourmaline and mica through different zones of the Havey pegmatite is established to better understand
An exceptionally large miarolitic cavity in the moderately evolved orogenic Hayes pegmatite produced over 2 tons of exceptionally well-crystallized quartz
A breakdown of the chemistries of rubellites from different countries around the world. View Article
The new mineral tantalowodginite first found at the Emmons pegmatite is a red-orange Ta member of the wodginite group. View
Fractal and two-point radial autocorrelation analysis on experimental and natural graphic K-feldspar-quartz textures from several pegmatite localities shows that conditions
Discover the magic of minerals and gems! Subscribe to our newsletter below.