Breck P. Kent

Datolite, Chabazite image

Datolite, Chabazite

Franklinite in Calcite image

Franklinite in Calcite

Rhodochrosite, Tetrahedrite image

Rhodochrosite, Tetrahedrite

Calcite with Hematite staining image

Calcite with Hematite staining

Mimetite (variety “campylite”), Elbaite on Smoky Quartz crystal image

Mimetite (variety “campylite”), Elbaite on Smoky Quartz crystal

Amethyst image

Mimetite (variety “campylite”); Elbaite on Smoky Quartz crystal image

Mimetite (variety “campylite”); Elbaite on Smoky Quartz crystal