from Minas Gerais, Brazil. Several green beryl crystals on tan colored feldspar matrix. The crystal are greenish-brown color and has the typical co...

From Yates Mine, Otter Lake, Quebec Canada Two green-brown apatite crystals in calcite matrix. The apatite crystal is greenish-brown color and has ...

from Franklin Mining District, Sussex County, New Jersey Dark gray metallic franklinite crystals cluster in white calcite on matrix. The franklinit...

From Nuestra Señora del Carmen Mines, La Celia lamproite outcrops, Jumilla, Murcia, SpainLustrous interconnected purple-gray crystals with minor ma...

From Cerro de Mercado, Durango, Mexico   Gem transparent yellow fluorapatite crystals embedded on both sides of its gray quartz chalcedony. The flu...

from Hunza Valley, Gilgit-Baltistan, Pakistan   Transparent to translucent deep pink hexagonal fluorapatite crystal on an intergrown cluster of mus...