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The mineral mica is not a gemstone. It is not considered a precious mineral or gem. It is a valuable mineral that has a number of applications, and it is likely you have some mica in your home now. Mica is used in the electronics industry as an insulator beneath semiconductor packages when they are mounted on heat sinks in consumer (and other) electronic equipment.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoYes. Mica belongs to the group of silicate minerals called the Sheet silicates.
Wiki User
∙ 10y agoMica is a class of minerals, not a rock. They do have a crystal structure.
Wiki User
∙ 14y agoMica is a family of minerals which have, per the definition of minerals, a crystalline structure.
Wiki User
∙ 13y agoNo it is not a rock it is a mineral......
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What is a specific resistance of a mica?
mica has the specific gravity of 2.88
What are the gemstones for the archangels?
There are four main archangels. Ariel's gemstone is rose quartz. Gabriel's gemstone is citrine. Michael's gemstone I sugilite. Rafael's gemstone is emerald.
What is the gemstone in pei?
There isn't any gemstone in P.E.I. Why?
What is the ore of mica?
The mineral mica occurs in large deposits in many metamorphic rocks.
What are the uses of mica in oil refineries?
Mica is an additive for drilling fluids.
Things mined in Maine include what?
The gemstone tourmaline is found in Maine, and is the Maine state gemstone. Other things mined in Maine include gold, mica, and large crystals of beryl and quartz.
Why is tourmaline the state mineral?
Tourmaline was the first gemstone mined in the United States by miners. Tourmaline mining began at Mount Mica, Maine in 1822, and with starts and stops, has continued to the present. Maine designated tourmaline as the official state gemstone in 1971.
What is a specific resistance of a mica?
mica has the specific gravity of 2.88
Is mica a renewable resource?
Mica Is Not A Renewable Resource Because Think About When Muscovite Mica And Biotite Mica Go Extinct. Muscovite Mica And Biotite Mica Are Both Types To Make Mica, And If That Goes Extinct Then Mica Will Be Extinct Too.
Alexzander grahm bells favorite things?
mica,mica,mica
What nicknames does Mica Milosevic go by?
Mica Milosevic goes by Mica.
How are the minerals biotite mica and the Muscovite mica different?
Biotite mica contains iron and/or magnesium, but muscovite mica does not.
What are the Missouri minerals?
Barite Calcite Carnotite Dolomite Feldspar Galena Geodes Gold Gypsum Hematite Limonite Marcasite Metatorbernite Mica Pyrite Quartz Silver Sphalerite
What is mica's transparency?
Mica is flexible; Mica has a flat transparency, sight glass.
What mineral is often used as an insulator is electrical equipment?
Mica. Mica Mica
Is mica a carbonate?
No. Mica is a silicate.
Is mica carbonate?
No. Mica is a silicate.
