Sample number |
E7163; COLLNO28; |
Sample Donor |
Sherlock,R. |
Rock name |
Dolerite (Synonymous With Microgabbro). 'Original entry: Diabase' |
Stratigraphy |
Not entered |
Comments |
Granular augite. In part of the slide hornblende occurs. |
Locality details |
Monkstone, 400 Yds. NNW. of Brent Tor. |
50k map sheet |
Tavistock (337)
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|
Map reference |
SX 469 809 |
Year collected |
Not entered |
Bore name |
Not applicable |
Confidentiality |
No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
E7163