BGS mineralogy and petrology collection record

Sample number MR17778; F5186;
Sample Donor Not entered
Rock name Tephra (Pyroclastic Sediment). 'Original entry: Pumice'
Stratigraphy Holocene.
Comments pumice, 1883,Collected by Messrs Young & Brown:
Locality details Deck of "Charles Bal" from Krakatoa, Straits of Sundra, Dutch East Indies, August 1883,Charles Bal,Indonesia
50k map sheet Not entered
Map reference 6:7,105:26
Year collected 1946 
Bore name Not applicable
Confidentiality No restrictions