Mining Geology - Study Mode

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[#156] The original rock of limestone in metaphorphic it is

(A) Marble

(B) Argillite

(C) Geiss

(D) Senist

Correct Answer

(A) Marble

[#157] Size of rubble coal is

(A) 0 - 24 mm

(B) 25 - 50 mm

(C) 51 - 200 mm

(D) above 200 mm

Correct Answer

(B) 25 - 50 mm

[#158] High temperature deposits are

(A) Edo thermal

(B) Meso thermal

(C) Hypo thermal

(D) Epi thermal

Correct Answer

(D) Epi thermal

[#159] Country rock contains . . . . . . . .

(A) Vein

(B) Ore

(C) Mineral

(D) Bed rock

Correct Answer

(A) Vein

[#160] Ore contains . . . . . . . .

(A) Mineral

(B) Vein

(C) Ore body

(D) All of these

Correct Answer

(A) Mineral