BGS mineralogy and petrology collection record

Sample number	RC125/1; LABNO1612; M5908/15;
Sample Donor	Not entered
Rock name	'Original entry: Feldspar'
Stratigraphy	Not entered
Comments	Two cleavage blocks of microcline perthite, the green specimen is of the variety known as amazonite.
Locality details
50k map sheet	Not entered
Map reference	Not entered
Year collected	Not entered
Bore name	Not applicable
Confidentiality	No restrictions