Mineralogy Database

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Hierarchical browse (Geography) >> United Kingdom >> Cornwall >> < Unspecified >

8 samples matching your criteria

Sample n°4742 : crust of bright black crystals (1 cm) on rock substrate

Minerals: CASSITERITE ARSENOPYRITE TOPAZ

Year: 1954

Country: United Kingdom
Sample n°6650 : black altered crust

Minerals: CHALCOCITE

Year: 1954

Country: United Kingdom
Sample n°6661 : polished section

Minerals: JAMESONITE

Year: 1954

Country: United Kingdom
Sample n°6692 : specular scoriaceous block (5 cm)

Minerals: CUPRITE

Year: 1954

Country: United Kingdom
Sample n°6934 : blue plates (clinoclase) and green tabular crystals (tyrolite) on block of copper minerals (6 cm)

Minerals: CLINOCLASE TYROLITE AZURITE CHALCEDONY (quartz) MALACHITE QUARTZ

Year: 1954

Country: United Kingdom
Sample n°6937 : bright pale green crystals on substrate (4 cm)

Minerals: PHARMACOSIDERITE

Year: 1954

Country: United Kingdom
Sample n°6956 : green crust

Minerals: ATACAMITE

Year: 1954

Country: United Kingdom
Sample n°12220 : crust of yellow-green prismatic crystals (6 mm)

Minerals: PYROMORPHITE

Year: 1954

Country: United Kingdom