Atlantasite Tumble

Chakra Flow

$5.99 
Availability: 10 in stock

Atlantasite Tumble

Atlantasite is a relatively rare mineral that is a combination of two distinct minerals: serpentine and stichtite. It is primarily found in Tasmania, Australia, where it was first discovered. The name "atlantasite" is derived from the region where it was originally mined, near Zeehan in Tasmania, which was once known as "Atlantis" due to its abundant mineral resources. Atlantasite forms through the alteration and replacement of serpentine minerals by stichtite, resulting in a unique combination of green serpentine with veins or patches of purple stichtite. This process occurs under low-temperature, hydrothermal conditions, where fluids rich in chromium and other elements interact with serpentine-rich rocks.

Serpentine is a widespread mineral that forms in metamorphic environments, particularly in regions with serpentinite rock formations. It is composed of hydrated magnesium silicate and often exhibits a green coloration, although it can occur in various shades of green, yellow, brown, or black.

Stichtite, on the other hand, is a much rarer mineral and is typically found in association with serpentinite deposits. It is a carbonate mineral with the chemical formula Mg6Cr2CO3(OH)16·4H2O and is known for its vibrant purple to pink coloration, which is caused by trace amounts of chromium.

Atlantasite is characterized by its distinctive green and purple coloration, which is a result of the combination of serpentine and stichtite minerals. The appearance of atlantasite can vary widely depending on the relative proportions of serpentine and stichtite in the specimen. The predominant color of atlantasite is typically green due to the presence of serpentine. The green coloration can range from pale green to dark green, depending on factors such as the concentration of iron and other impurities. Interspersed within the green serpentine matrix are veins, patches, or nodules of purple to pink stichtite, adding contrasting colors to the mineral.

Atlantasite typically exhibits a massive or granular texture, with a relatively uniform composition throughout the specimen. The serpentine and stichtite minerals are often intergrown, creating intricate patterns and swirls within the rock.

The luster of atlantasite is generally waxy to greasy, giving the mineral a smooth and polished appearance when polished or cut into cabochons. The presence of stichtite can impart a slight translucency to the purple areas, enhancing their visual appeal. Atlantasite has a Mohs hardness ranging from 2.5 to 4, making it relatively soft compared to other gemstones. It can be easily scratched with a knife or other common objects, so care must be taken to protect the surface of atlantasite jewelry or specimens.

Some atlantasite specimens may exhibit unique patterns, banding, or inclusions, adding to their visual interest and collectibility. These patterns are often the result of variations in mineral composition, crystal growth, or geological processes.

Overall, atlantasite is prized for its striking color contrast, distinctive appearance, and metaphysical properties. It is commonly used in lapidary work to create cabochons, beads, and other ornamental objects, as well as in metaphysical practices for its purported healing and balancing properties.

Chakra: All
Zodiac: Virgo, Libra
Vibration: 8
Mohs Scale: 2-5

This is a “random selection” listing. You will not receive the exact item photographed in the listing, but one that has been intuitively chosen for you. The size, shape and colour may vary slightly. Price is per 1 item.

 

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