BGS mineralogy and petrology collection record

Sample number	MR4817
Sample Donor	Not entered
Rock name	Limestone. 'Original entry: Tuffaceous Limestone ("Cap Bed")'
Stratigraphy	Jurassic.
Comments	Tuffaceous limestone ("Cap Bed"),Lower Purbeck, Jurassic,
Locality details	Hospital Qy., Isle of Portland,
50k map sheet	Weymouth (342) View images in GeoScenic related to 'Weymouth' View the geology near 'Weymouth'
Map reference	SY 69 71
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions