Q. Rock crystal belongs to which mineral group?

View solution

Q. Pick the quartz mineral which is translucent among the following.

View solution

Q. The streak given by the quartz group is __________________

View solution

Q. Pick the quartz which is colourless among the following.

View solution

Q. What is the hardness of the quartz minerals?

View solution

Q. What is the colour of rose quartz attributed to?

View solution

Q. The mineral not belonging to the quartz group is ___________

View solution

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