Mineral ore import request India

please provide the specification of limestone, dolomite and soap stone.
Is it possible for you to supply dolomite and soap stone in chips form 0 to 5 mm size ?
Also, one of our customers need the following products.

a. Potash feldspar chips (0 to 5 mm size) : 5000 MT
K2O : Min 10.0 %
Na2O : Min 2.0 %
Fe2O3 : Max 0.12%
TiO2 : traces or Nil