Rand York Minerals (Pty) Ltd Rand York are Global suppliers of Premium Quality Foundry Chromite sand and chemical grade chrome ore to the foundry, refractory and chemical markets Processing of chrome ore and Marketing of all grades of chrome ore globally, investor in chrome operations. Several years of combined in-house practical foundry experience. Product Range: AFS45-50 – Foundry Sand Grade A (Standard 46% min Cr203, 1% Max Si02, 1.5:1 Cr:Fe Ratio, AFS45-50) AFS40-45 – Foundry Sand Grade A (Standard 46% min Cr203, 1% Max Si02, 1.5:1 Cr:Fe Ratio, AFS40-45) AFS45-50 – Foundry Sand Grade B (Standard 45% min Cr203, 1% Max Si02, 1.4:1 Cr:Fe Ratio, AFS45-50) AFS48-60 – Foundry Sand Grade C (Standard 46% min Cr203, 1.2% Max Si02, 1.5:1 Cr:Fe Ratio, AFS is not homogenous as such sold as AFS48-60) Chemical Grade – (45% Min Cr203, 1.15% Max Si02 and 1.4:1 Cr:Fe ratio) Metallurgical Grade – (42% Min Cr203, 6 % Max Si02 and 1.3.5:1 Cr:Fe ratio) All material shipped dried and bagged or as wet bulk. For more information on our products you are more than welcome to view our web site on www.randyorksa.com.