BGS mineralogy and petrology collection record
Sample number | MR23440; F6645; |
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Sample Donor | Not entered |
Rock name | Porphyry. 'Original entry: Quartz Feldspar Porphyry Aggregate' |
Stratigraphy | Not entered |
Comments | quartz feldspar porphyry aggregate, ,Collected by Road Research Laboratory:872 |
Locality details | Kendal to Richmond, Richmond subdivision, St Mary, Jamaica,surface exposure,Jamaica, West Indies |
50k map sheet | Not entered |
Map reference | 18:15,76:53 |
Year collected | 1960 |
Bore name | Not applicable |
Confidentiality | No restrictions |