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21
Gold
Thin Sections
Rocks
Coal – Anthracite
Coal – Anthracite
$23.86
$35.79
Specimens of Anthracite collected from the coalfields in South Wales. This coal has the highest carbon content out of all the coal types. Specimens are available in multiple sizes and comes in a white card tray with an information label.
Rocks
Rocks
Chert – Foss Mine
$16.04
$19.57
Coal – Anthracite
$23.86
$35.79
Biotite Muscovite Granite
$26.35
$37.94
Ashford Black Marble – Derbyshire
$12.59
$20.27
Biotite Gneiss – Scotland
$15.18
$24.9
Bunter Sandstone (Sherwood Sandstone)
$18.5
$31.27
Chlorite Schist – Scotland
$27.24
$41.68
Conglomerate – Faringdon
$33.15
$48.07
Brockram Breccia – Cumbria
$34.58
$51.87
Crinoidal Limestone – Derbyshire
$24.59
$45.25
Biotite Gneiss – Norway
$29.37
$57.86
Biotite Granite (polished)
$13.98
$22.93
Conglomerate (Fossiliferous) – Faringdon
$26.88
$36.02
Coral Limestone – Anglesey
$32.73
$58.59
