Whiteworks, United Downs, St Day, Gwennap, Cornwall, England, UK

Field of View: 4.5 mm

Transparent, slightly green scorodite crystals on massive cassiterite

Currently in my collection

Copyright: © Joshua Chambers Photo Photo ID: 998172 Uploaded by: Joshua Chambers Upload date: 2019-09-07 View Count: 81 Status: Public galleries Type: Photo - 2486×2549 (6.3 Mpix)

X4M-XTE Cassiterite SnO₂

Trevaunance Mine, St Agnes Consols, St Agnes, Cornwall, England, UK

Dimensions: 47 mm x 27 mm x 36 mm
Weight: 59.5 g

Black cassiterite crystals on quartz.

Collected from the northern dumps on 19/09/15.

Currently in my collection.

Copyright: © Joshua Chambers Photo Photo ID: 998170 Uploaded by: Joshua Chambers Upload date: 2019-09-07 View Count: 40 Status: Public galleries Type: Photo - 2545×2544 (6.5 Mpix)

36T-WP3 Cassiterite SnO₂ , Quartz SiO₂

Trevaunance Mine, St Agnes Consols, St Agnes, Cornwall, England, UK

Dimensions: 70 mm x 25 mm x 48 mm
Weight: 135.1 g

Quartz crystals with cassiterite in matrix.

Currently in my collection.

Copyright: © Joshua Chambers Photo Photo ID: 998169 Uploaded by: Joshua Chambers Upload date: 2019-09-07 View Count: 61 Status: User gallery only Type: Photo - 2458×2567 (6.3 Mpix)

6RL-9HR Cassiterite SnO₂

Trevaunance Mine, St Agnes Consols, St Agnes, Cornwall, England, UK

Dimensions: 54 mm x 28 mm x 22 mm
Weight: 55 g

Highly lustrous well formed aggregate of cassiterite crystals on matrix.

Collected from the northern dumps in the pit on 19/09/15.

Currently in my collection.

Copyright: © Joshua Chambers Photo Photo ID: 998167 Uploaded by: Joshua Chambers Upload date: 2019-09-07 View Count: 58 Status: Public galleries Type: Photo - 2558×2535 (6.5 Mpix)

4P6-GQH Cassiterite SnO₂ , Quartz SiO₂

Trevaunance Mine, St Agnes Consols, St Agnes, Cornwall, England, UK

Dimensions: 70 mm x 30 mm x 32 mm
Weight: 135.6 g

Black cassiterite crystals with quartz and some smaller yellow cassiterite? crystals

Collected on dumps north of pit on 18/07/15

Currently in my collection

Copyright: © Joshua Chambers Photo Photo ID: 998166 Uploaded by: Joshua Chambers Upload date: 2019-09-07 View Count: 79 Status: Public galleries Type: Photo - 2451×2554 (6.3 Mpix)

GEJ-M7J Cassiterite SnO₂ , Muscovite KAl₂(AlSi₃O₁₀)(OH)₂

Wheal Unity Wood, Chacewater, Cornwall, England, UK

Dimensions: 60 mm x 37 mm x 40 mm
Weight: 84.5 g

Highly lustrous cassiterite crystals in a rusty and muscovite-rich matrix.

Collected from the 'Old Men Workings' on 05/03/16

Currently in my collection

Copyright: © Joshua Chambers Photo Photo ID: 998163 Uploaded by: Joshua Chambers Upload date: 2019-09-07 View Count: 77 Status: Public galleries Type: Photo - 2568×2543 (6.5 Mpix)

WJL-Q2K Cassiterite SnO₂

Wheal Pink, Penhalls Mine, Wheal Kitty, St Agnes, Cornwall, England, UK

Dimensions: 66 mm x 28 mm x 35 mm
Weight: 66.1 g

Black, triangular cassiterite crystals on matrix

Collected from Wheal Pink shaft dumps on 09/09/16

Currently in my collection

Copyright: © Joshua Chambers Photo Photo ID: 998161 Uploaded by: Joshua Chambers Upload date: 2019-09-07 View Count: 67 Status: Public galleries Type: Photo - 2559×2553 (6.5 Mpix)

KPH-9V1 Cacoxenite Fe³⁺₂₄AlO₆(PO₄)₁₇(OH)₁₂·75H₂O

Gunheath China Clay Pit, Stenalees, Treverbyn, Cornwall, England, UK

Field of View: 1.5 mm

Aggregate of small orange cacoxenite balls

Currently in my collection

Copyright: © Joshua Chambers Photo Photo ID: 998159 Uploaded by: Joshua Chambers Upload date: 2019-09-07 View Count: 39 Status: Public galleries Type: Photo - 1736×1496 (2.6 Mpix)

E37-4PU Azurite Cu₃(CO₃)₂(OH)₂

Ting Tang Mine, Carharrack, Cornwall, England, UK

Field of View: 4.5 mm

Deep blue azurite in matrix. Malachite is also associated in this specimen

Self collected on 06/10/18 on Russell Society trip

Currently in my collection

Copyright: © Joshua Chambers Photo Photo ID: 998050 Uploaded by: Joshua Chambers Upload date: 2019-09-06 View Count: 66 Status: Public galleries Type: Photo - 2491×2527 (6.3 Mpix)

YAM-39J Austinite CaZn(AsO₄)(OH) , Arseniosiderite Ca₂Fe³⁺₃(AsO₄)₃O₂·3H₂O

Kamariza mines, Agios Konstantinos, Lavrion Mining District, Lavreotiki, East Attica, Attica, Greece

Dimensions: 3.8 mm x 3.8 mm x 1.1 mm
Weight: 10.3 g

Aggregates of green bladed austinite crystals with orange spherules of arseniosiderite on a black matrix

Currently in my collection

Copyright: © Joshua Chambers Photo Photo ID: 998043 Uploaded by: Joshua Chambers Upload date: 2019-09-06 View Count: 51 Status: Public galleries Type: Photo - 2539×2567 (6.5 Mpix)

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