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you will discover the most representative minerals of each type
Basalt - Volcanic Igneous River
It is thought that it was one of the favorite prey of the gigantic Spinosaurus
Cuarzo Ahumado
Filita - Segovia
Espodumena Sienita you will discover the mostChemical formula LiAlSi 2 OR 6 Crystalline system monoclinic Class silicates Origin Bikita, Zimbabwe Size 3. 0 4. 0cm Crystallized spodumene of pale greenish yellow color. Its genesis is in pegmatites and usually appears together with (paragenesis) lepidolites, quartz, beryls and tourmalines. It has two varieties, kunzite (pink) and hidenite (green), which are used as precious stones. It is a luminescent mineral and the light it emits is yellow, cream
US$ 198.00
US$ 142.00
US$ 248.50
US$ 200.50
