Q. Agate is not found banded.

View solution

Q. What is the cleavage shown by quartz minerals?

View solution

Q. Quartz is found in which type of rock?

View solution

Q. Carbonate minerals are found usually in ___________

View solution

Q. Name the carbonate mineral which is found in ultrabasic igneous rocks.

View solution

Q. What is the structure or form of dolomite?

View solution

Q. What is the colour of the magnesite when pure?

View solution

Q. What is the colour and diaphaneity of a calcite mineral respectively?

View solution

Q. The carbonate minerals have high hardness.

View solution

Q. What is the streak given by calcite minerals?

View solution

Q. Dolomite is formed by the action of magnesian rich sea water on which deposit?

View solution

Q. Which carbonate mineral has this chemical composition CaCO₃Mg(CO₃)₂?

View solution

Q. Which lustre cannot occur to the calcite?

View solution

Q. How many sets of cleavage is shown by calcite minerals usually?

View solution

Q. Which mineral is used as refractory material?

View solution

Q. What is the chemical composition of Baryte?

View solution

Q. What is the use of corundum?

View solution

Q. The semi-precious gemstone not belonging to corundum is _______________

View solution

Q. Pick the correct statement about talc.

View solution

Q. The ferro-magnesium mineral which occurs in ultra-basic igneous rocks is __________

View solution