This is the first in a series of books that will explore the history, lore, evaluation, geographic sources, and identifying properties of lesser-known gems.
This is the first in a series of books that will explore the history, lore, evaluation, geographic sources, and identifying properties of lesser-known...
A guide to identifying and evaluating alexandrite, andalusite, chrysoberyl, cat's-eye, kyanite, sillimanite, common opal, fire opal, dinosaur gembone, tsavorite, rhodolite, spessartine, demantoid, malaya, grossular, and other garnets. It explores the history, lore, properties, qualities and geographic sources of lesser-known gems.
A guide to identifying and evaluating alexandrite, andalusite, chrysoberyl, cat's-eye, kyanite, sillimanite, common opal, fire opal, dinosaur gembone,...
