Specimen Details
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Number Of Specimens
1
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Specimen Nature
Form: Hand Specimen(s)
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Rock Name
Dolerite
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Rock Class
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Rock Group
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Rock Description
A rock composed of small laths of light grey feldspar, showing some flow orientation, in a very dark grey to black very fine grained matrix. Previously classified as Diorite (melanocratic).
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Category
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Scientific Group
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Discipline
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Collecting Areas
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Type of Item