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 the geology near 'Bodmin'
Map reference	SX 010 648
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions