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Dual Refraction Calcspar

Explore the optical phenomenon of birefigrence with these clear calcite crystals!

Order items by
Minas Gerais, Southeast Region, Brasilien

Item-No.: MINS6315
Price: 14.00 EUR 
Calcite, birefringence

Item-No.: KR1569
Price: 5.00 EUR 
Calcite, birefringence

Item-No.: KR7646
Price: 12.00 EUR 




TOPGEO Mineralienhandel GmbH
Dr. Petr Zajicek
Commercial register:
HRB 671194 Amtsgericht Ulm
VAT-Id: DE147815490
Gersbach 10
74589 Satteldorf
Telephone: +49 7950 1345
Telefax: +49 7950 8483
eMail: |