Mohs Scale of Hardness Clock

Mohs Scale of Hardness Clock

Pacote:
com.geology.mohs.scale.of.hardness.minerals.clock
Transferências:
10
Tamanho:
22 MB
Requires Android:
4.0.3 ou superior
Atualizado:
18 de fev de 2017
2
Última versão:
1.0.1
Era:
Todos
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Read the time on the clock and learn the Mohs Scale of Hardness. The Mohs' hardness scale was developed in 1822 by Carl Friedrich Christian Mohs This scale is a chart of relative hardness and resistance of the various minerals

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