Access the digital thin sections on the Open University's Virtual Microscope for Earth Sciences Project website.
| Rock Type CODE | Rock Class Primary | Rock Class Notes | Map/Location | OU VM Label |
|---|---|---|---|---|
| Cassiterite Tourmaline Vein | Igneous | Magmatic | Goonbarrow (#23) | Cassiterite Tourmaline Vein Goonbarrow (#23) |
| Cassiterite Tourmaline Vein | Igneous | Magmatic | Restowrack (#44) | Cassiterite Tourmaline Vein Restowrack (#44) |
| Copper-rich Greisen | Igneous | Magmatic | Gunheath (#22) | Copper-rich Greisen Gunheath (#22) |
| Explosion Breccia | Igneous | Magmatic | Trelavour Downs (#213) | Explosion Breccia Trelavour Downs (#213) |
| Explosion Breccia | Igneous | Magmatic | Wheal Remfry (#01) | Explosion Breccia Wheal Remfry (#01) |
| Explosion Breccia | Igneous | Magmatic | Wheal Remfry (#12) | Explosion Breccia Wheal Remfry (#12) |
| Fluorite Granite | Igneous | Magmatic | Restowrack (#42) | Fluorite Granite Restowrack (#42) |
| Fluorite Granite | Igneous | Magmatic | Restowrack (#45) | Fluorite Granite Restowrack (#45) |
| Granite Porphyry (Elvan) | Igneous | Magmatic | Littlejohn's (#17) | Granite Porphyry (Elvan) Littlejohn's (#17) |
| Kaolinised Tourmaline Granite | Igneous | Magmatic | Littlejohns (#16) | Kaolinised Tourmaline Granite Littlejohns (#16) |
| Li-mica Topaz Granite | Igneous | Magmatic | Gunheath (#20) | Li-mica Topaz Granite Gunheath (#20) |
| Li-mica Topaz Granite | Igneous | Magmatic | Trethosa (#14) | Li-mica Topaz Granite Trethosa (#14) |
| Li-mica Tourmaline Granite | Igneous | Magmatic | Gunheath (#21) | Li-mica Tourmaline Granite Gunheath (#21) |
| Li-mica Tourmaline Granite | Igneous | Magmatic | Littlejohns (#15) | Li-mica Tourmaline Granite Littlejohns (#15) |
| Luxullianite | Igneous | Magmatic | Conce Moor (#202) | Luxullianite Conce Moor (#202) |
| Luxullianite | Igneous | Magmatic | Luxulyan (Tregarden) quarry (#02) | Luxullianite Luxulyan (Tregarden) quarry (#02) |
| Luxullianite | Igneous | Magmatic | Shabby Rocks Field (#03) | Luxullianite Shabby Rocks Field (#03) |
| Manganese Ore | Ore | Ore | Restormel (#1215) | Manganese Ore Restormel (#1215) |
| Quartz-Tourmaline Rock | Igneous | Magmatic | Roche (#209) | Quartz-Tourmaline Rock Roche (#209) |
| Quartz-Tourmaline Vein | Igneous | Magmatic | Treviscoe (#36) | Quartz-Tourmaline Vein Treviscoe (#36) |
| Siderophyllite Granite | Igneous | Magmatic | Colcerrow (#33) | Siderophyllite Granite Colcerrow (#33) |
| Siderophyllite Granite | Igneous | Magmatic | Luxulyan1 (#10) | Siderophyllite Granite Luxulyan1 (#10) |
| Siderophyllite Granite | Igneous | Magmatic | Luxulyan2 (#201) | Siderophyllite Granite Luxulyan2 (#201) |
| Siderophyllite Granite | Igneous | Magmatic | Pelyn (#32) | Siderophyllite Granite Pelyn (#32) |
| Topaz Greisen | Igneous | Magmatic | St Mewan Beacon (#200) | Topaz Greisen St Mewan Beacon (#200) |
| Topazfels in hornfels | Igneous | Magmatic | Castle in Dinas (#212) | Topazfels in hornfels Castle in Dinas (#212) |
| Tourmaline Aplite | Igneous | Magmatic | Melbur (#24) | Tourmaline Aplite Melbur (#24) |
| Tourmaline Aplite | Igneous | Magmatic | Restowrack (#40) | Tourmaline Aplite Restowrack (#40) |
| Tourmaline Aplite | Igneous | Magmatic | N/A (#501) | Tourmaline Aplite (#501) |
| Tourmaline Granite | Igneous | Magmatic | Melbur (#11) | Tourmaline Granite Melbur (#11) |
| Tourmaline Greisen | Igneous | Magmatic | Goonbarrow (#207) | Tourmaline Greisen Goonbarrow (#207) |
| Tourmaline Vein in Granite | Igneous | Magmatic | Trethurgy (#25) | Tourmaline Vein in Granite Trethurgy (#25) |