Section A
Q1. Write on/Answer each of the following in short with sketches, wherever necessary :
(a) Distribution of bauxite deposits in India
(b) Mineral resources of sea
(c) What are the applications of magnetic method of geophysical exploration?
(d) Various types of iron ore deposits, their host rocks and ore mineral assemblages
(e) What are old workings? What is the significance of old workings in mineral prospecting?
(f) Explain syngenetic and epigenetic geochemical anomalies with examples of ore deposits hosted by igneous rocks.
(g) Calculation method of calorific value from Goutal's formula
(h) Primary stratigraphic traps
(i) Importance of in situ stress measurements
(j) Favourable geological conditions for toppling failure