A pastel blue crystal of corundum with a flat termination on one side and a pinacoidal one on the other side. It actually looks like one crystal grew inside the other.

A well formed, hexagonal bright red ruby crystal on a marble matrix.

A textbook, hexagonal crystal of the ruby variety of corundum is aesthetically posed on a mica schist matrix. The crystal measures 2.8 cm and is exceptional for this obscure locality.

Very sharp and lustrous iridescent crystals of covellite on a crystallized pyrite matrix.

Sharp prismatic crystals of purple creedite on a contrasting matrix of botryoidal smithsonite.

Deep red, stacked cubes and prismatic elongated crystals of cuprite on matrix.

Very sharp, silvery red octahedral crystals of cuprite on a chrysocolla and malachite matrix. Some of the best of the species came from here many years ago.

Bright red crystals of cuprite on a limonitic matrix. The reverse side shows azurite crystals on malachite.

Very sharp, red and silvery red octahedrons of cuprite averaging 2 MM lining vugs throughout a limonite gossan matrix. Some of the vugs (there are many) show the acicular variety of cuprite known as chalcotrichite as bright red needles.

Orange micro crystals and crusts of desautelsite on acicular artinite crystals. Excellent and aesthetic example of this rare carbonate.