Q. What is the diaphaneity of muscovite mica?

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Q. What is the streak given by muscovite mica?

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Q. Pick the wrong statement about mica.

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Q. What is the distinguishing property between biotite mica and muscovite mica?

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Q. What is the chemical composition of Quartz?

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Q. Which quartz mineral shows blue colour?

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Q. Rock crystal belongs to which mineral group?

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

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Q. The streak given by the quartz group is __________________

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

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Q. What is the hardness of the quartz minerals?

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

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

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Q. Agate is not found banded.

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Q. What is the cleavage shown by quartz minerals?

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Q. Quartz is found in which type of rock?

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Q. Carbonate minerals are found usually in ___________

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

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Q. What is the structure or form of dolomite?

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

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