no. silicate minerals have silicon in them
no becase there others name
Gemstone is a mineral or organic material that has been selected for its beauty, durability, and rarity and then used to make jewelry or other human adornments.
The ruby is a variety of the mineral corundum, so the ruby is indeed a mineral.
Any mineral that you can think of that is under ground! The ones i know right now are onyx, and other stuff!
No, onyx is not flammable as it is a type of chalcedony mineral composed of silicon dioxide and is resistant to high temperatures. It is safe to keep onyx gemstones near heat sources without risk of catching fire.
Black onyx is valued for its deep, rich color and versatility in jewelry. Its worth depends on factors like quality, size, and craftsmanship. At Ratna Sagar Jewels Japan, we offer premium black onyx pieces, known for their elegance and durability, making them a valuable addition to any collection.
Opal , Onyx ,
Opal and onyx are two I can think of spontaneously.
This would be called a gemstone.
The onyx gemstone is not very expensive, so depending upon what metal is used for the setting and the ring, an onyx ring may not be expensive at all.
Sapphire is a gemstone version of the mineral corundum.
The state gemstone of Pennsylvania is the red variety of the mineral corundum, known as ruby. It was designated as the state gemstone in 1993 to recognize the significant deposits of this gemstone found in the state.
The Mineral you mention is I think called Samarskite
olivine
no. silicate minerals have silicon in them
A mineral that is rare and can be cut and polished is called a gemstone. Gemstones are typically prized for their beauty, rarity, and durability, making them valuable for use in jewelry and other decorative items. Examples of gemstones include diamonds, rubies, emeralds, and sapphires.