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basic rock |
Also found in: Hutchinson | 0.02 sec. |
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basic rock [′bā·sik ′räk] (petrology) An igneous rock with a relatively low silica content, and rich in iron, magnesium, or calcium. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| Branco: This time we just wanted to do a basic rock set. The course, which consists of 10 night classes and four weekend outings, explores hiking, backpacking, mountain travel, map and compass navigation, first aid, food planning, basic rock climbing, snow travel and winter camping. Hole 97-3 showed a small anomaly at the base of the hole which may reflect a source at some distance to the north, an area of the property where prospecting has identified surface showings of copper-nickel mineralization in VBE-1's most basic rock types. |
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