Minerals and Soils Flashcard Review

Front

What is a mineral?

Back

A naturally occurring, inorganic solid with a definite chemical composition and crystalline structure.

Front

Which property is NOT characteristic of all minerals?

Back

Organic (from living things) is NOT a property of all minerals.

Front

What type of metamorphism occurs when rock is bent and folded underground due to high pressure?

Back

Dynamic metamorphism.

Front

What is the process of evaluating the safety and economic value of a mining site called?

Back

Design/Planning.

Front

Which type of igneous rock cools the fastest?

Back

Glassy igneous rock.

Front

What is crystallization in the context of minerals?

Back

The process by which atoms arrange themselves into a structured, solid form.

Front

What are the two main types of metamorphism?

Back

Contact metamorphism and regional metamorphism.

Front

Define igneous rock.

Back

Rock formed from the solidification of molten material (magma or lava).

Front

What is the difference between coarse-grained and fine-grained igneous rocks?

Back

Coarse-grained rocks have larger crystals due to slower cooling, while fine-grained rocks have smaller crystals due to rapid cooling.

Front

What is the role of reclamation in mining?

Back

Reclamation is the process of restoring land after mining activities have ceased.