Collection: 20 non-metallic resources
Product number:
M139
Product information "Collection: 20 non-metallic resources"
This collection contains 20 technically relevant minerals, mainly processed in the chemical and ceramic industry.
Contents: Apatite, asbestos, dolomite, feldspar, fluorite, gypsum, mica, graphite, calcite, kaolin, corundum, chalk, magnesite, phosphorite, quartz, sassolin, sulfur, rock salt, sylvin and talc.
Assorted collections are supplied in durable and compartmentalized plastic boxes. The pieces, measuring approximately 20 x 20 mm, are numbered according to an explanatory contents list.
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