Smokey Quartz
Crystal Peak, Colorado
oil on canvas

Tanzanite
Merelani Hills, Tanzania
watercolor on paper

Smokey Quartz
Crystal Ridge, California
watercolor on paper

Quartz w/ Schorl
Pala, California
watercolor on paper

Quartz w/ Epidote
Inyo Co., California
watercolor on paper

Uvite Tourmaline
Pierrepont, St. Lawrence Co., NY
gouache on paper

Fluorite w/ Smoky Quartz
Eagle Ridge, Lake George, CO
watercolor/gouache, paper

Azurite w/ Malachite
Metcalf Mine, Morenci, Arizona
watercolor/gouache, paper

Garnet Var. Spessartine
on Smoky Quartz
Fujian, Putian, China
watercolor/gouache, paper

Kyanite
Barra do Salinas, Minas Gerais, Brazil
watercolor/gouache, paper

Feldspar Var. Amazonite
with Smoky Quartz
Pikes Peek Area, Colorado
watercolor/gouache, paper

Tourmaline Var. Rubellite with Quartz
Malkan, Siberia, Russia
watercolor/gouache, paper

Hematite Included Quartz
Pella, Orange River, South Africa
watercolor on paper

Selenite coated Calcite
with Copper Staining
watercolor/gouache, paper

Quartz Var. Amethyst
TipTop Pocket, Brandberg, Namibia
watercolor/gouache, paper

Prehnite on Epidote
Mali
watercolor/gouache, paper

Aquamarine
Erongo, Namibia
watercolor on paper

Fluorapophyllite on Stilbite
Ahmednagar, India
watercolor/gouache, paper