Calcspar (approx. 2-3 cm)
€6.00
Available, delivery time: 1-3 days
Product information "Calcspar (approx. 2-3 cm)"
Calcspar, a clear calcite crystal, has the property of refracting a beam of light into two separate beams, which creates an optical duplication. If you place the crystal on printed paper and look through it, the writing appears duplicated and offset against each other.
Size: approx. 2-3 cm
Colors on product photos may differ from those of the original specimen for technical reasons.
Our pictures are for reference only, you will receive a sample of comparable quality with your purchase.
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