If you are interested in learning the technique involved in the making of historic mineral paints, please contact a wonderful company I have had the pleasure of doing business with for years: Naturalpigments.com. They carry a wide variety of mineral pigments and also have an extensive educational library of painting materials including information on paint making. I also recommend a good company for many of the stock brands and better brands of oil paint. They are available by internet or mail order. The Italian Art Store
is just across the river in New Jersey and their service, delivery, products and prices are excellent. I do not say this lightly. I have searched long and hard for high quality products at good prices in the NYC area. You will find some of the BEST buys and quality products from easels to brushes and definately the best prices on paint!