and dove grey forms through the slow infiltration of silica-rich groundwater into volcanic cavities over millions of years

The gem-tree form is a long-standing decorative tradition in lapidary craft

Keep dry — selenite is water-soluble

The point shape gives the piece length and movement when worn

Roman soldiers carried tiger eye for its association with the sun and with vigilance

The Bloom Crystal Set Clarity and dove grey forms throughFour pieces in the softest part of the palettesage, blush, and mossshaped for daily use. Unakite is a metamorphic rock composed of epidote (green), pink feldspar (orthoclase), and quartz; its mottled green salmon pattern is geological rather than decorative, the result of hydrothermal alteration. Primary deposits in the United States, particularly Virginia. Chrysoprase is nickel bearing green chalcedony, one of the rarer green gem minerals, prized for