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Diamond drill

A core drill utilizing as diamond tipped bit to interface and extract cored cross sections of various hard rock

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Diamond

The hardest naturally occurring mineral composed of densely packed carbon atoms

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Demineralization

Water softening through the removal of minerals by means including filtration through porous media and reverse osmosis

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Develop

To define location, grade, and extent of a mineral deposit

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Development

Work prepared for and performed for the purpose of gathering data on the location, grade and extent and overall nature of a mineral deposit

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Developed reserve

An orebody proven by calculating average grade and total extent defined by appropriate volumetric procedure under guidelines of its respective mining and/or financial trading jurisdiction