Geological and industrial criteria of quality evaluation of pegmatites of Elysees mining field.
| О. Slivna National Mining University |
| P. Baranov National Mining University |
| Language: Ukrainian |
| Precious and Decorative Stones. No. 1 (79), 2015: 8–22 |
| Abstract The article describes the geological features of the reference object Eliseevsky ore field - «Green Grave», where the regularities of distribution of the main mineral assemblages within the pegmatite bodies are established. We are define relationship pegmatite veins with the host metamorphic rocks and proposed criteria for identifying pegmatite veins, looking for semiprecious materials. For the field «Beam great camp» the geotechnical characteristics of the main types of pegmatites are developed and invited to identify three groups of quality raw materials, and on the application of the two: for lapidary and jewelry production. The results allow purposefully conduct searches of necessary raw materials and to develop criteria for assessing industrial quality. |
| References |
|
1. Шавло С.Г., Кирикилица С.А., Князев Г.И. Гранитные пегматиты Украины. – К.: Наукова думка, 1984. – 264 с.
2. Платонов А.Н. Природа окраски минералов. – К.: Наукова думка, 1976. – 264 с. 3. Баранов П.Н. Геммология: диагностика, дизайн, обработка, оценка самоцветов. – Дніпропетровськ: металл, 2002. – 208 с. |