Processing of gem minerals

dc.contributor.author	Jayasinghe, S
dc.date.accessioned	2023-09-21T04:07:49Z
dc.date.available	2023-09-21T04:07:49Z
dc.date.issued	1984-05-28
dc.identifier.citation	**	en_US
dc.identifier.uri	http://dl.lib.uom.lk/handle/123/21453
dc.description.abstract	The processing of Gem Minerals includes identification, selection for variety and grading for quality, size and use etc. It also includes identification of rare stones, identification and selection of stones which need to be treated (heat or otherwise) prior to cuttiug, polishing and other forms of treatment. The author also stresses the following The various stages of cutting and polishing, carving of ornamental items, making abrasives, grading and grouping of cut and polished stones for marketing to the traders, related industries or to the ultimate user	en_US
dc.language.iso	en	en_US
dc.publisher	Department of Mining and Mineral Engineering	en_US
dc.title	Processing of gem minerals	en_US
dc.type	Conference-Full-text	en_US
dc.identifier.faculty	Engineering	en_US
dc.identifier.department	Department of Mining and Mineral Engineering	en_US
dc.identifier.year	1984	en_US
dc.identifier.conference	Symposium on mineral resources of sri lanka and its developments	en_US
dc.identifier.place	University of Moratuwa, Katubedda, Moratuwa.	en_US
dc.identifier.pgnos	pp. 42-46	en_US
dc.identifier.proceeding	Proceedings of the symposium on mineral resources of Sri Lanka and its developments	en_US