Jonathan & Kathleen Woolley

Smoky Quartz

Amethyst (included with Hematite and Goethite) on Smoky Quartz

Amethyst, Hematite, Goethite, Smoky Quartz

Smoky Quartz, Hematite

Gadolinite

Zircon (var. cyrtolite)

Amazonite (Baveno twin)

Amazonite (Manebach twin)

Topaz

Topaz, Schorl

Smoky Quartz

Amethyst with Talc inclusions

Celestine

Celestine

Calcite, Marcasite

Calcite

Cinnabar-included Calcite after Gypsum with Pyrite

Cinnabar, Calcite, terlinguaite

Gypsum

Calcite, Cinnabar

Ruby

Goethite

Pyrite

Sulfur, Calcite

Marcasite

Vanadinite

Pyrite, Marcasite

Chalcedony pseudomorph after Aragonite