For positive and negative determination we see the o ray slow(negetive) and o ray first (positive) Here omega is the direction of o Ray
@tonibarvat10767 ай бұрын
Sir in this vedio whatever you want to be explained by you is not getting very well. Sir can you explain it elaborately once again please sir
@earthscienceclassesofficial7 ай бұрын
There is a other playlist for optical mineralogy to understand optical positive nd negetive . U can refer there for better understanding.. And please read once earthmaterial book or perkins. Thank you
@tonibarvat10767 ай бұрын
@@earthscienceclassesofficial sir Ji can you send a link to watch other playlist for optical mineralogy