Biotite lenses
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Biotite Lens
Item-No.: 4811 Price: 15.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4765 Price: 6.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4766 Price: 6.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4768 Price: 6.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4773 Price: 6.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4776 Price: 6.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4782 Price: 9.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4783 Price: 9.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4784 Price: 9.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4785 Price: 9.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4786 Price: 9.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4787 Price: 9.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4788 Price: 9.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4789 Price: 9.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4790 Price: 9.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4791 Price: 9.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4792 Price: 9.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4793 Price: 9.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4798 Price: 12.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4799 Price: 12.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4800 Price: 12.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4801 Price: 12.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4802 Price: 12.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4803 Price: 12.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4804 Price: 12.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4805 Price: 12.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4806 Price: 12.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4807 Price: 12.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4808 Price: 12.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4809 Price: 15.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4810 Price: 15.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4812 Price: 15.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4813 Price: 15.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4814 Price: 15.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4815 Price: 15.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4816 Price: 15.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4817 Price: 15.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4818 Price: 15.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4819 Price: 15.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4820 Price: 15.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4821 Price: 18.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4823 Price: 18.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4824 Price: 18.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4825 Price: 18.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4826 Price: 18.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4828 Price: 21.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4829 Price: 21.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4830 Price: 21.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4831 Price: 21.00 EUR
Heřmanov, Moravia, Czech Republic
Biotite lens
Item-No.: 4832 Price: 21.00 EUR
Heřmanov, Moravia, Czech Republic
Name: | Phlogopite |
Synonyms: | Bronze Mica, Brown Mica, Magnesia Mica, Magnesian biotite, Hydroxyl-Phlogopite |
Classification: | Phyllosilicates, Mica group |
Chemical formula: | KMg3(AlSi3O10)(OH)2 |
Crystal system: | Monoclinic |
Density (g/cm3): | 2,79 |
Tenacity: | Flexible |
Cleavage: | Perfect on {0001} |
Fracture: | Micaceous |
Hardness (Mohs): | 2 - 3 |
Colour: | Brown, gray, green, yellow, or reddish brown |
Lustre: | Vitreous, Pearly |
Streak: | White |
Application: | Insulation in electrotechnology |