User contributions for Cornish semiconductor

08:5408:54, 7 August 2026 diff hist +23 Synths No edit summary current

20:2520:25, 5 August 2026 diff hist +14 Terroir No edit summary current
20:1320:13, 5 August 2026 diff hist +3 Bassett and Grylls exotic semiconductor field trip No edit summary current
20:1220:12, 5 August 2026 diff hist +57 Bassett and Grylls exotic semiconductor field trip No edit summary
20:1020:10, 5 August 2026 diff hist +51 Bassett and Grylls exotic semiconductor field trip No edit summary
20:0820:08, 5 August 2026 diff hist +338 Bassett and Grylls exotic semiconductor field trip No edit summary
20:0320:03, 5 August 2026 diff hist +1,005 Bassett and Grylls exotic semiconductor field trip No edit summary
19:5219:52, 5 August 2026 diff hist 0 N File:B&G-spec2-close.jpg No edit summary current
19:5019:50, 5 August 2026 diff hist 0 N File:Main2sc.jpg No edit summary current
15:2715:27, 5 August 2026 diff hist +1,167 Marcasite No edit summary current
15:1715:17, 5 August 2026 diff hist 0 N File:Wunity-marcasite.png No edit summary current
15:1715:17, 5 August 2026 diff hist 0 N File:B&g-spec2-1.png No edit summary current

15:1915:19, 2 August 2026 diff hist +112 Bassett and Grylls exotic semiconductor field trip No edit summary
15:1515:15, 2 August 2026 diff hist +103 Bassett and Grylls exotic semiconductor field trip No edit summary
15:1215:12, 2 August 2026 diff hist +366 Bassett and Grylls exotic semiconductor field trip No edit summary
15:0815:08, 2 August 2026 diff hist 0 N File:B&G-goerthite.jpg No edit summary current
14:0914:09, 2 August 2026 diff hist +166 Bassett and Grylls exotic semiconductor field trip No edit summary
14:0414:04, 2 August 2026 diff hist +283 Bassett and Grylls exotic semiconductor field trip No edit summary
13:5913:59, 2 August 2026 diff hist +1,189 Bassett and Grylls exotic semiconductor field trip No edit summary
13:4013:40, 2 August 2026 diff hist 0 N File:B&g-material.jpg No edit summary current
13:3613:36, 2 August 2026 diff hist 0 N File:Marcasite.jpg No edit summary current
13:3313:33, 2 August 2026 diff hist +507 N Marcasite Created page with "thumb|right|frame|Marcasite from Wheal Unity, Gwennap * Lustre:Metallic, Sub-Metallic * Transparency:Opaque * Colour:Pale brass-yellow, tin-white on fresh exposures. * Streak:Dark-gray to black. * Hardness:6 - 6½ on Mohs scale * Tenacity:Brittle * Cleavage:Distinct/Good Distinct on {101}. {110} in traces. * Fracture:Conchoidal, Sub-Conchoidal [https://www.mindat.org Data from mindat.org] ===Pages mentioning pyrite=== {{Special:WhatLinksHere/Ma..."
09:1609:16, 2 August 2026 diff hist +25 List of minerals tested No edit summary current

15:3115:31, 29 July 2026 diff hist +392 ACE R&D project →29/07/26 current
15:2715:27, 29 July 2026 diff hist +449 ACE R&D project →29/07/26
14:3614:36, 29 July 2026 diff hist +344 ACE R&D project →21/07/26
14:3314:33, 29 July 2026 diff hist +54 ACE R&D project No edit summary
14:3314:33, 29 July 2026 diff hist +9 ACE R&D project No edit summary
14:3214:32, 29 July 2026 diff hist +405 ACE R&D project No edit summary

06:5506:55, 24 July 2026 diff hist +597 ACE R&D project No edit summary

21:2521:25, 23 July 2026 diff hist 0 N File:New-layout.jpg No edit summary current

07:4207:42, 22 July 2026 diff hist −3 Bassett and Grylls exotic semiconductor field trip No edit summary
07:4107:41, 22 July 2026 diff hist −3 Finding your own semiconductors No edit summary current
07:4007:40, 22 July 2026 diff hist −3 ACE R&D project →26/06/26
07:3907:39, 22 July 2026 diff hist −3 ACE R&D project →06/07/26
07:3807:38, 22 July 2026 diff hist +62 N Porthtowan/Nangiles exotic semiconductor field trip Cornish semiconductor moved page Porthtowan/Nangiles exotic semiconductor field trip to East Wheal Towan exotic semiconductor field trip current Tag: New redirect
07:3807:38, 22 July 2026 diff hist 0 m East Wheal Towan exotic semiconductor field trip Cornish semiconductor moved page Porthtowan/Nangiles exotic semiconductor field trip to East Wheal Towan exotic semiconductor field trip current
07:3707:37, 22 July 2026 diff hist +57 Finding your own semiconductors No edit summary
07:3507:35, 22 July 2026 diff hist +164 Bassett and Grylls exotic semiconductor field trip No edit summary
07:2107:21, 22 July 2026 diff hist 0 N File:Bassett Grylls main.jpg No edit summary current
07:1407:14, 22 July 2026 diff hist +42 Chalcopyrite No edit summary current

22:0522:05, 21 July 2026 diff hist +578 N Bassett and Grylls exotic semiconductor field trip Created page with "A morning trip to Bassett and Grylls mine in Wendron. This is a very different location to the copper mines I visited near Porthtowan on the first trip as it was a tin mine. It's actually one of the mines that apparently wasn't completely exhausted and was shut due to financial mismanagement. Now it is well overgrown but still with quite of a lot of visible infrastructure. This was trip was initiated by a discovery..."
22:0022:00, 21 July 2026 diff hist +42 East Wheal Towan exotic semiconductor field trip No edit summary
21:5921:59, 21 July 2026 diff hist 0 N File:EastWhealTowan-chalcopyrite.jpg No edit summary current
21:5621:56, 21 July 2026 diff hist +315 ACE R&D project No edit summary
21:5221:52, 21 July 2026 diff hist +404 Hematite No edit summary current
21:4721:47, 21 July 2026 diff hist 0 N File:Basset-grylls-spec.png No edit summary current
21:4321:43, 21 July 2026 diff hist 0 N File:Specularite.jpg No edit summary current
21:3821:38, 21 July 2026 diff hist −18 List of minerals tested No edit summary
21:3821:38, 21 July 2026 diff hist −22 List of minerals tested No edit summary

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