BGS mineralogy and petrology collection record

Sample number	MR1927
Sample Donor	Not entered
Rock name	Microgranite. 'Original entry: Fluor-Quartz-Porphyry (Elvan)'
Stratigraphy	Not entered
Comments	Fluor-quartz-porphyry (elvan),Collected byTC Hall 410
Locality details	Qy. in W side of stream, west of Tremore, Withiel,
50k map sheet	Bodmin (347) View images in GeoScenic related to 'Bodmin' View a geological map near 'Bodmin'
Map reference	SX 010 648
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions