Gallery 17 - Pendeen to Sennen Cove
![Gryll's Bunny Mine](https://amazon.clikpic.com/1cornwall/images/CRN_4494_grylls_bunny_mine_Cornwall_Coast.jpg)
Gryll's Bunny Mine
The Ancient mine exploited the tin-bearing ore found in flat - lying zones called tin floors
containing Cassiterite - Magnetite - Tourmaline.
----------------------
Opencast Tin working at Gryll's Bunny has exposed the only example of a 'Tin floor' deposit on view in England .
Ref: 4494
Date: 25/01/2017
Location: SW 3644 3344