Cameo (/ ˈ k æ m i oʊ /) is a Stone cameos of great artistry were made in Greece dating back as far as the the species most used in good-quality cameos has
Fire opal is a transparent to translucent opal, with warm body colors of yellow to orange to red. Although it does not usually show any play of color, occasionally a stone will exhibit bright green flashes. The most famous source of fire opals is the state of Querétaro in Mexico; these opals are commonly called Mexican fire opals.
The regularity of the sizes and the packing of these spheres determines the quality of precious opal. Wollo Province opal, opal was considered a stone that
Mahogany is a kind of wood—the straight-grained, reddish-brown timber of three tropical hardwood species of the genus Swietenia, indigenous to the Americas, part of
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