Demonstrated reserves — A collective term for the sum of coal in both measured and indicated resources and reserves. Deposit — Mineral deposit or ore deposit is used to designate a natural occurrence of a useful mineral, or an ore, in sufficient extent and degree of concentration to invite exploitation.
Rio Tinto Iron Ore is the trading name for Hamersley Iron and the former Cliffs Robe River Iron Associates combined operations of Pilbara Rail and Pilbara Iron and currently operates some 195 locomotives across four different models with 11500 ore waggons in married pairs along approximately 1700km of heavy haul standard gauge railway.
Mintap is the official worldwide distributor of the C-Gap closed side setting measurement tool for mining and quarrying clients. C-Gap enables operators to measure the closed side setting (CSS) of gyratory, jaw and cone crushers, to improve safety standards, production levels and costs.
A crusher is a machine designed to reduce large rocks into smaller rocks, gravel, or rock dust.. Crushers may be used to reduce the size, or change the form, of waste materials so they can be more easily disposed of or recycled, or to reduce the size of a solid mix of raw materials (as in rock ore), so that pieces of different composition can be differentiated.
The general focus of this document will be on metaliferrous ores represented by run-of-mine material described in category 3 above. An exception to the above discussion of mineral processing arises when the valuable component of the ore is extracted directly by chemical methods.
The early 1950's witness the growth of a multi product company in the horizon of Indian Industries which pioneered in every technology it touched. Starting from foundry in early days and specializing in Malleable Casting and grey Iron Casting, SUR IRON diversified and were the first company in India to offer Welding Equipment and Optical Surveying Instrument to the nation, some of which are ...