BGS mineralogy and petrology collection record

Sample number MR8772; F102;
Sample Donor Darwin ,C.
Rock name Trachytic-Rock. 'Original entry: Trachyte With Siliceous Veins'
Stratigraphy Not entered
Comments trachyte with siliceous veins, ,Collected by Charles Darwin & Capt. Ord, RE:792/793
Locality details Ascension Island,surface exposure,Charles Darwin Collection,Ascension Island
50k map sheet Not entered
Map reference Not entered
Year collected 1836 
Bore name Not applicable
Confidentiality No restrictions