Natural Black Chalcedony Druzy
Stock : | In Stock |
Product ID: | N22276 |
Type: | Chalcedony |
Weight: | 20 carat |
Size: | 34X22X3 mm |
Treatment: | Natural |
Origin: | Brazil |
This is a mineral composed of microscopic crystals of quartz. It is impossible to see its crystal without a microscope, because it is a crystalline form of silica. It ordinarily has a glassy and waxy luster with a variety of colors like gray, white, blue and brown. They can occur anywhere in the world but commonly occur in volcanic rocks, geodes and in sedimentary rocks.
FEATURES
- 6.5 to 7 is the Mohs scale hardness of Chalcedony.
- Its luster varies from waxy to dull.
- Chalcedony transparency varies from translucent to opaque.
- It can break into curved shells like pieces because of its conchoidal fracture.
- It has an ordinarily white streak.
USES
- It has been used in geology to get the clues of the Earth’s formation history.
- Its unique colors and patterns make it popular among the jewelry enthusiasts.
- It is a popular choice for carving and sculpture craftmans.
- It is used in making rings, accessories and earrings.
- It has some spiritual uses also.
For orders over $349, no shipping cost will be levied on your order and it will be delivered by express delivery.
For orders under $349, we offer two convenient shipping options to suit your needs: standard shipping for $5 and Express Shipping for $24.
Select the one that is the most convenient to your schedule and let the expectation for your new jewels begin!