Align perpendicular to the plane in which the maximum compressive stress in applied, as the space in the rock is reduced.
Hope This Helped :)
Answer:
The resource that accounts to be Botswana's 90% export earnings is "Diamonds." Diamond has many unequaled qualities and is very unique among minerals. It is the hardest known substance, it is the greatest conductor of heat.
I hope this helps and that you have a good day! :)
