Wheal Duffield, Pendarves & St Aubyn Consols, Carnhell Green, Gwinear, St Erth - Gwithian Area, Cornwall, England, UK

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Mineral List:

Reference:

[Collins, J.H. (1892): "A Handbook to the Mineralogy of Cornwall and Devon", 2nd ed., D. Bradford Barton Ltd. (Truro, UK), pp. 108.]

Chalcopyrite

CuFeS

Reference:

[Collins, J.H. (1892): "A Handbook to the Mineralogy of Cornwall and Devon", 2nd ed., D. Bradford Barton Ltd. (Truro, UK), pp. 108.]

Limonite

FeO(OH)·nH

Reference:

[Collins, J.H. (1892): "A Handbook to the Mineralogy of Cornwall and Devon", 2nd ed., D. Bradford Barton Ltd. (Truro, UK), pp. 108.]

Pyrite

FeS

Reference:

[Collins, J.H. (1892): "A Handbook to the Mineralogy of Cornwall and Devon", 2nd ed., D. Bradford Barton Ltd. (Truro, UK), pp. 108.]

Tenorite

CuO

Reference:

[Collins, J.H. (1892): "A Handbook to the Mineralogy of Cornwall and Devon", 2nd ed., D. Bradford Barton Ltd. (Truro, UK), pp. 108.]

5 entries listed. 4 valid minerals.

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