BGS mineralogy and petrology collection record

Sample number MR30187
Sample Donor Hawkes,J.R.
Rock name 'Original entry: Hornfels'
Stratigraphy Not entered
Comments Contact-altered dolerite (Hornblende plag Hornfels). NGR as in register.
Locality details Quarry name: Penlee Quarry: at 1/2 mile SSE of Newlyn (centre), 1/2 mile SSE of Newlyn (centre)
50k map sheet Penzance (358)

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Map reference SW 468 278
Year collected 1968 
Bore name Not applicable
Confidentiality No restrictions