BGS mineralogy and petrology collection record

Sample number E2001
Sample Donor Not entered
Rock name Not entered
Stratigraphy Not entered
Comments dolerite [ ophitic olivine dolerite ]: violet brown augite embedding long plagioclase laths. Masses of alteration products from colourless to yellow, brown yellow, light, dark and turbid green. Yellow replace olivine. - see Lamplugh p328
Locality details E branch of Colby River, Ballacannell, Arbory, 150 yards above junction.: dark olivine basalt
50k map sheet Isle of Man (45)

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Map reference SC 22647 72764
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions