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<iframe style="border: 0; width: 100%; height: 406px;" src="https://bandcamp.com/EmbeddedPlayer/album=2105542465/size=large/bgcol=ffffff/linkcol=0687f5/artwork=none/transparent=true/" seamless><a href="https://cornish-semiconductor.bandcamp.com/album/220-below-adit-techno-from-mine-waste">220 below adit (techno from mine waste) by cornish semiconductor corporation</a></iframe>
<iframe style="border: 0; width: 100%; height: 406px;" src="https://bandcamp.com/EmbeddedPlayer/album=2105542465/size=large/bgcol=ffffff/linkcol=0687f5/artwork=none/transparent=true/" seamless><a href="https://cornish-semiconductor.bandcamp.com/album/220-below-adit-techno-from-mine-waste">220 below adit (techno from mine waste) by cornish semiconductor corporation</a></iframe>
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== Soundcloud tracks ==
Test tones and beats, [https://soundcloud.com/cornish_semiconductor a progression of experiments on soundcloud] 
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<iframe width="100%" height="166" scrolling="no" frameborder="no" allow="autoplay" src="https://w.soundcloud.com/player/?url=https%3A//api.soundcloud.com/tracks/soundcloud%253Atracks%253A2191968347&color=%23ff5500&auto_play=false&hide_related=false&show_comments=true&show_user=true&show_reposts=false&show_teaser=true"></iframe><div style="font-size: 10px; color: #cccccc;line-break: anywhere;word-break: normal;overflow: hidden;white-space: nowrap;text-overflow: ellipsis; font-family: Interstate,Lucida Grande,Lucida Sans Unicode,Lucida Sans,Garuda,Verdana,Tahoma,sans-serif;font-weight: 100;"><a href="https://soundcloud.com/cornish_semiconductor" title="cornish semiconductor corporation" target="_blank" style="color: #cccccc; text-decoration: none;">cornish semiconductor corporation</a> · <a href="https://soundcloud.com/cornish_semiconductor/dance-of-the-arsenides-lollingite-squarewaves" title="dance of the arsenides (penlee löllingite squarewaves)" target="_blank" style="color: #cccccc; text-decoration: none;">dance of the arsenides (penlee löllingite squarewaves)</a></div>
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Revision as of 15:02, 2 January 2026

Anatase crystals from Tywarnhayle mine, near Porthtowan

About

Making techno using naturally grown semiconductors fossicked from mine waste around Cornwall. Also providing workshops for kids (called Organised Atoms).

We live in an age of harmful technological myths detached from the earth - these sounds are an attempt to reconnect with the dirt.

This site documents research with natural semiconductors and new synth designs, circuits and sounds. The technology used (tickling the surface of crystals with thin 'cat's whisker' wires to create point contacts) comes from the early days of radio, when the newly discovered (and not really understood) properties of certain minerals to have a asymmetric response to electricity (now known as semiconductors) was used to convert radio signals into sound.

Releases

14/12/2025: 220 below adit (techno from mine waste) - album on bandcamp

Tracks made entirely with material (mostly chalcopyrite, pyrite, galena) from Ale & Cakes mine, Gwennap, Cornwall (now United Downs Raceway).

All proceeds will go to the Panzi Foundation, supporting victims of sexual violence in conflict mining areas in the Democratic Republic of Congo, an illegal exploitation that ends in our laptops and mobile phones.

Soundcloud tracks

Test tones and beats, a progression of experiments on soundcloud

Live

New 2026 dates TBC

06/03/2025 Live at 0v ⏚ zero volts Constant in Brussels

Recording on soundcloud 4 cardboard boxes, an echo pedal, streaming artefacts and the funniest end of performance accidental comedy moment. Part of 0v ⏚ zero volts at Constant, Chaussée de Jette 388 Jetsesteenweg, Brussels. "Two days of return to ground, research of electronic legacies, recognition of mineral ancestors, dissolution of black boxes."

This short streamed performance highlighting the rawest sounds based on the organised atoms circuits was followed by a microscope tour of crystals from various mines around Cornwall.