saddle reef

名词 n.
中文释义

英文释义

名词 n.
  1. A mineral deposit associated with the crest of an anticlinal fold and following the bedding planes, usually found in vertical succession, especially the gold-bearing quartz veins of Australia.
  2. An opening at the crest of a sharp fold in sedimentary rocks, occupied by ore.
  3. A saddle-shaped bedded mineral (usually gold-bearing quartz) vein occurring along the crest of an anticline or (less common) a syncline (an inverted saddle). Australia

词形变化

saddle reefs plural
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