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5.5cm Wide Obsidian, igneous rocks occurring as a natural glass formed by the rapid cooling of viscous lava from volcanoes. Obsidian is about 65 to 80 percent silica and less than 1 percent water. This glass-like mineral is harder than window glass! Black obsidian is typically black but can have red inclusions due to iron and hematite. Gas bubbles can also get trapped inside this mineral and create either a gold or silver sheen beneath the surface. Obsidian is mainly found near the west coast of the United States including Hawaii and Alaska. ***Due to natural variations in stones, appearance will vary***
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65mm Jasper is an opaque and impure variety of silicon dioxide. The name 'jasper' originates from the Greek word for 'spotted stone' which refers to its typical multi-colored, striped, spotted or flamed appearance. Jasper can come in just about any color depending on the sediments of the original mineral. This mineral is mostly found in India, Russia, Egypt, Madagascar, and Australia. ***Due to natural variations in stones, the appearance will vary***
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45mm - 50mm Carnelian is a part of the Chalcedony family. It is formed when two silica minerals with different crystal structures grow together such as quartz and moganite. The firey orange and red colors come from iron oxides in the mineral. Carnelian can be found in Brazil, India, and Uruguay. ***Due to natural variations in stones, the appearance will vary***
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45mm Onyx is a banded variety of the oxide mineral chalcedony. Onyx and Agate are similar in that they are both varieties of layered chalcedony. The difference between the two is that agate has curved banding and onyx has parallel banding. The colors of the banding range from virtually every color possibility. Green Onyx is mainly found in Brazil, India, Madagascar, Mexico, Peru, and USA ***Due to natural variations in stones, appearance will vary***
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5cm Tall Onyx is a banded variety of the oxide mineral chalcedony. Onyx and Agate are similar in that they are both varieties of layered chalcedony. The difference between the two is that agate has curved banding and onyx has parallel banding. The colors of the banding range from virtually every color possibility. Green Onyx is mainly found in Brazil, India, Madagascar, Mexico, Peru, and USA ***Due to natural variations in stones, appearance will vary***
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5cm Tall Carnelian is a part of the Chalcedony family. It is formed when two silica minerals with different crystal structures grow together such as quartz and moganite. The firey orange and red colors come from iron oxides in the mineral. Carnelian can be found in Brazil, India, and Uruguay. ***Due to natural variations in stones, the appearance will vary***
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7cm Wide Carnelian is a part of the Chalcedony family. It is formed when two silica minerals with different crystal structures grow together such as quartz and moganite. The firey orange and red colors come from iron oxides in the mineral. Carnelian can be found in Brazil, India, and Uruguay. ***Due to natural variations in stones, the appearance will vary***
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7.5cm Tall Ocean jasper is a rare and colorful material exclusively from Madagascar. It is described as a variety of Orbicular Jasper due to its orb-like inclusions. Ocean jasper is a name for what is known to be a spherulitic chalcedony which is a cryptocrystalline variety of quartz. Cryptocrystalline is a term that means its crystals are too small to be seen with the naked eye. ***Due to natural variations in stones, appearance will vary***
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4.5cm Wide Pink opal is formed by bubbling water near volcanic ash. It dissolves the silica and forms in nodules from volcanic activity. Most specimens contain pink opal mixed with minerals such as rhyolite. These beautiful specimens are only found in Peru and Australia. ***Due to natural variations in stones, appearance will vary***
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5cm Wide Pink opal is formed by bubbling water near volcanic ash. It dissolves the silica and forms in nodules from volcanic activity. Most specimens contain pink opal mixed with minerals such as rhyolite. These beautiful specimens are only found in Peru and Australia. ***Due to natural variations in stones, appearance will vary***
Shopwiredadmin2022-06-04T21:06:27-04:00
