مورد إلكتروني
Graphite, muscovite and heavy-mineral sands exploration in Labrador.
| العنوان: | Graphite, muscovite and heavy-mineral sands exploration in Labrador. |
|---|---|
| تفاصيل مُضافة: | Meyer J. |
| نوع الوثيقة: | Electronic Resource |
| مستخلص: | In 1989, the industrial mineral field programme in Labrador included exploration for graphite in the Labrador City - Wabush area, sampling of muscovite pegmatites in southeastern Labrador and reconnaissance sampling for heavy mineral placers in the Churchill River Valley, west of Goose Bay. The exploration programme for graphite consisted of geophysical and prospecting surveys. A significant prospect was investigated 14 km south of Labrador City, where numerous VLF-EM conductors were identified. Preliminary analysis of a channel sample from a 15 m long trench, indicates grades of 41% carbon, however, the graphite flake size is small. In 1989, the industrial mineral field programme in Labrador included exploration for graphite in the Labrador City - Wabush area, sampling of muscovite pegmatites in southeastern Labrador and reconnaissance sampling for heavy mineral placers in the Churchill River Valley, west of Goose Bay. The exploration programme for graphite consisted of geophysical and prospecting surveys. A significant prospect was investigated 14 km south of Labrador City, where numerous VLF-EM conductors were identified. Preliminary analysis of a channel sample from a 15 m long trench, indicates grades of 41% carbon, however, the graphite flake size is small. |
| مصطلحات الفهرس: | CANADA, CHURCHILL RIVER VALLEY, ECONOMIC GEOLOGY, GEOPHYSICAL EXPLORATION, GRAPHITE, HEAVY MINERAL SAND, LABRADOR, LABRADOR CITY, MUSCOVITE, ORE GRADE, PEGMATITIC DEPOSITS, PLACERS, SAMPLING, VLF ELECTROMAGNETIC EXPLORATION, WABUSH, text |
| URL: | |
| الإتاحة: | Open access content. Open access content |
| ملاحظة: | und |
| أرقام أخرى: | UKMMM oai:icon.iom3.org:32252 1309165827 |
| المصدر المساهم: | INSTITUTE OF MATS MINERALS & MINING From OAIster®, provided by the OCLC Cooperative. |
| رقم الأكسشن: | edsoai.on1309165827 |
| قاعدة البيانات: | OAIster |
| الوصف غير متاح. |