Question

TYPES OF MINERALS ?? and what are extraction of minerals??​

Answer 1

Answer:

The primary methods used to extract minerals from the ground are:

• Underground mining.
• Surface (open pit) mining.
• Placer mining.

Answer 2

Answer:

Types of minerals

Native elements. eg. Gold, Silver, Mercury, graphite, diamond.

Oxides. eg corundum (incl. sapphire), hematite, spinel.

Hydroxides. eg. Goethite, brucite.

Sulfides. eg. Pyrite, galena, sphalerite.

Sulfates. eg. Baryte, gypsum.

Carbonates. eg. Calcite, magnesite, dolomite.

Phosphates. eg. ...

Halides. eg.

How do we extract minerals?

The primary methods used to extract minerals from the ground are:

Underground mining

Surface (open pit) mining

Placer mining

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