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Description: | *non loc.* unknown MANU De Beers Ireland Quite nice - coarse sand grade grey, white and yellow diamond. The EMBS grade of diamond is apparently designed to be bonded to metal drill components - the grains have a special surface treatment for this. | License: | http://www.hmag.gla.ac.uk/spirit/rights/ | Publisher: | Hunterian Museum and Art Gallery, University of Glasgow | Rights holder: | Hunterian Museum and Art Gallery, University of Glasgow | Subjects: | ELEMENT : ABRASIVE : | Source: | Hunterian Museum | Creator: | Hunterian Museum and Art Gallery, University of Glasgow | Identifier: | http://www.huntsearch.gla.ac.uk/cgi-bin/... | Language: | en-GB | Go to resource |
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