If a rock contains ___________ then it looks blue in colour which Rock it is ?
Answers
Answer:
Explanation:
Concept:
Mineral Lazurite:
A mineral's blue appearance is frequently caused by the presence of copper or sulfur. Blue silicate glaucophane gets its hue from a unique formation that gives it that colour. The surface of a Bolivian sodalite-carbonate pegmatite sample is polished.
Lazurite, a mineral that gives lapis lazuli its blue hue, is a necessary component of this gemstone. Less calcite and pyrite can be found in materials of the highest quality. Lazurite is an aluminosilicate mineral made of sodium, calcium, and sulfur; the colour is the result of a charge exchange between the sulfur atoms.
The most popular blue stone is blue sapphire, but there are other blue stone varieties as well, including zircon, lapis lazuli, and kyanite, as well as lighter blue stone varieties like aquamarine, agate, and topaz.
Rocks are blue in colour:
- Sapphire.
- (Indicolite and Paraba) Tourmaline
- Aquamarine.
- Spinel.
- Turquoise.
- Diamond in blue.
- Chalcedony.
- Jeremejevite.
If a rock contains ___________ then it looks blue in colour which Rock it is ?
a metamorphic rock that has enough lazurite in it to give it a distinctive blue hue.
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