Browse Items (21 total)

  • Collection: (KBR) Karroo Igneous Complex -- Birds River, South Africa

Samples KBR-1, KBR-2, and KBR-2A are from a vertical mass of gabbro showing progressive differentiation inward. This sample is medium grained and holocrystalline with a hypidiomorphic-granular texture. There are gray and black crystals, both ranging…
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