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Green Opal Cabochon

SKU: C0102 Category:

$102.00
$81.60

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Description

★ You will receive the EXACT item/items as shown in photos. Each pieces of natural gemstones have their own inclusion which is unique and are original handmade, colours may vary slightly in different lighting type / condition / angle, or device monitors, please allow slight variance. We design and create handcrafted pieces. We assuming you to agree with this statement by placing an order, thank you!

♦ GEMSTONE STORY

Green Opal is a type of Common Opal and a Silicate mineral. Silicate minerals form the largest family of minerals, including more than 25% of all known minerals and 40% of all common minerals. In addition to being a major part of the Earth’s crust, Silicate minerals have also been found on the moon and in meteorites. Silicates are minerals which contain the elements Silicon (a light gray shiny metal) and Oxygen (a colorless gas). Together, these two elements form a tetrahedron – a shape similar to a pyramid – with a Silicon atom in the center and Oxygen atoms at each of the four corners. These tetrahedra connect with other chemical structures, in six different ways, to form various minerals and rocks. There are six main groups of Silicate minerals, and these main groups are further subdivided into secondary subdivisions, such as Quartz and Feldspars. Opal comes in two main varieties, precious and common. Precious Opals have a fiery play of colors sparking across their surface. Common Opals, by contrast, lack this fire and have an opaque, flat color.

♦ PARAMETER

• Approx Stone Size :
(1)17*24*4 x 2 (2)14*28*4 x 2 (3)17*24*4 x 2 (4)22*17*4 x 2 (5)14*30*4 x 2 (6)15*30*3 x 2 (7)15*31*4 x 2 mm

Additional information

Weight 0.0 oz
Dimensions 0.0 × 0.0 × 0.0 mm
Style

1, 2, 3, 4, 5, 6, 7