Mining Geology - Study Mode
[#51] If granite is the original rock then what is its metamorphic rock?
Correct Answer
(A) Gneiss
[#52] The crest of fold where strata are bent up to form an arch is called
Correct Answer
(B) Anticline
[#53] The gas formed by blowing a mixture of stream and air through a bed of hot coal is known as
Correct Answer
(C) Producer gas
[#54] If it is found that a younger bed completely covers up and advances much beyondthe limits of the underlying beds then the structure is called
Correct Answer
(B) Overlap
[#55] The mineralized vertical solution joints in carbonate country rock containing valuable deposits of metallic and non-metallic minerals is known as
Correct Answer
(C) Gash vein