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its beauty and uniqueness allow it to be sold at higher prices for other types of uses
dass die spezifischen Eigenschaften eines bestimmten Fluoritstücks von seiner genauen chemischen Zusammensetzung und den Bedingungen seiner Bildung abhängen können
der Dioptas wird sicherlich einen bleibenden Eindruck hinterlassen
Its calming energy evokes the gentle sound of waves and the vastness of the ocean
but is now only a minor ore for sulfur and iron
Epidot und Bergkristall aus der Türkei (106g) - Handstufe Apophyllit its beauty and uniqueness allowEpidote is a mineral from the mineral class silicates and germanates . It crystallizes in the monoclinic crystal system with the general chemical composition Ca (Fe ,Al)Al [O OH SiO Si O ] 1. The brackets in the chemical formula mean that iron and aluminum can represent each other to a limited extent ( substitution), but are always in the same ratio to the other components. Epidote usually forms prismatic crystals from up to 35 cm long , which can be
