List of gemstones by species information

This is a list of gemstones, organized by species and types. There are over 300 types of minerals that have been used as gemstones. Such as: Actinolite...

considered to be gemstones as well. Most gemstones are hard, but some softer minerals such as brazilianite may be used in jewelry because of their color or...

Pearls are a valuable gemstone and come in a number of sizes. This is a list of the biggest pearls. A pearl is a hard, glistening object produced within...

This gemstone comes in a wide variety of colors. The name is derived from the Sinhalese tōramalli (ටෝරමල්ලි), which refers to the carnelian gemstones. Brightly...

A range of gemstones are mentioned in the Bible, particularly in the Old Testament and the Book of Revelation. Much has been written about the precise...

List of decorative stones List of individual gemstones List of meteorite minerals List of minerals named after people List of minerals recognized by the...

natural gemstones. Theodore Maiman says that "because of the low chromium level in these crystals they display a lighter red color than gemstone ruby and...

mountains, including 195 mammal, 668 bird species and more than 5000 species of Invertebrates. This diverse composition of the country's fauna is associated with...

but usually are accompanied by a crystalline structure. Until late 2004, only two had been cut into faceted gemstones. Extensive exploration in the...

weight. Normally, in grading colored gemstones, color is by far the most important criterion. However, in the grading of emeralds, clarity is considered a...

bunting (Passerina amoena) is a North American songbird named for the gemstone lapis lazuli. Measurements: Length: 5.1–5.9 in (13–15 cm) Weight: 0.5–0...

There are about 20 mineral species that qualify as gem minerals, which constitute about 35 of the most common gemstones. Gem minerals are often present...

victoria – Species of hydrozoan Antarctic krill – Species of krill Biophoton – Photon from a biological source Cavitation bubbles made by mantis shrimps[citation...

a genus of about 30–60 species of woody plants in the family Cornaceae, commonly known as dogwoods, which can generally be distinguished by their blossoms...

formulated as one of them. The color jasper is named for red jasper, the most commonly known form of jasper; however, as with many gemstones, jasper can be...

Tropical deserts have various semi-precious and precious gemstones. The Some common semi-precious gemstones including chalcedony, opal, quartz, turquoise, jade...

of copper and aluminium, with the chemical formula CuAl6(PO4)4(OH)8·4H2O. It is rare and valuable in finer grades and has been prized as a gemstone for...

also a separate classification of amber gemstones, according to the way of production.[citation needed] This class is by far the most abundant. It comprises...

mythical gemstone believed to be formed of the solidified urine of the lynx. (Medieval legend) Batrachite, gemstones that were supposedly found in frogs,...

leather belt with gold hardware belt buckles adorned with colorful gemstones in the amount of 4 million with fluer de lis ornament pattern. belt inscribed "Presented...

Delphinium is a genus of about 300 species of annual and perennial flowering plants in the family Ranunculaceae, native throughout the Northern Hemisphere...

as gemstones ('industrial' stones are regarded as a by-product of the gemstone market; they are used for abrasives). The cutting and polishing of rough...

Asia List of individual gemstones List of sapphires by size Ewing, Betty (1986-05-16). "Museum of Natural Science planning a 'gem of an evening'". Houston...