Practice Questions #37 (GSI and UPSC)
GSI and UPSC aspirants, answer the following questions
GSI – Describe Twinning in minerals. Explain the following twin laws
(i) Carlsbad twins
(ii) Baveno twins
(iii) Polysynthetic twins
(iv) Manebach twins
UPSC – Why equal area stereographic projection is preferred for plotting and analyzing structural data?