Back to Graphical Site
< Previous Image Now viewing image 430 of 2011. Next Image >

Classifier, South Crofty Mine, near Camborne, Cornwall

move to this image
move to this image
move to this image
Classifier, South Crofty Mine, near Camborne, Cornwall move to this image
move to this image
move to this image
 
© Crown copyright.NMR
Reference Number: AA007942
Comment on this image...
Comment on image
 
Caption: There are several methods for extracting tin particles from a solution. This 'classifier' works by dragging particles mechanically against a flow of liquid, while positioned in an inclined trough of pulp or suspended material.
Photographer: P Williams Date Taken: February 1998
Collection: NMR
Archive Holder: English Heritage NMR
< Previous Image   Next Image >
Terms and Conditions  | Privacy Policy  | © Historic England 2014 - All rights reserved.