Optical Calcite is the stone that doubles the world when you peek through it.
This is a chunk of clear-to-cloudy calcite, also called Iceland spar. It has a blocky shape with flat faces and a soft glassy shine, with the classic look people use to spot double refraction.
People like it because it is part geology, part optical trick. Some keep it on a desk or altar for focus, or use it in curiosity-led meditation and study.
How to use it
- Hold it up to text and watch the double image
- Set it on a desk as a cool conversation piece
- Use it in a crystal grid or quiet corner
- Gift it to the rock-loving, science-curious friend
Care: Calcite is soft and can scratch easily, so keep it away from harder stones and water-heavy cleaning.
The details
- Stone: Calcite
- Weight: 30g to 60g
- Sold as: Single piece
- Country of origin: Mexico
Optical Calcite (Iceland Spar) - #2 (30g to 60g)
Stone: Calcite
Origin: Mexico
Sold by: Single piece
Attributes:
Optical Calcite is the stone that doubles the world when you peek through it.
This is a chunk of clear-to-cloudy calcite, also called Iceland spar. It has a blocky shape with flat faces and a soft glassy shine, with the classic look people use to spot double refraction.
People like it because it is part geology, part optical trick. Some keep it on a desk or altar for focus, or use it in curiosity-led meditation and study.
How to use it
- Hold it up to text and watch the double image
- Set it on a desk as a cool conversation piece
- Use it in a crystal grid or quiet corner
- Gift it to the rock-loving, science-curious friend
Care: Calcite is soft and can scratch easily, so keep it away from harder stones and water-heavy cleaning.
The details
- Stone: Calcite
- Weight: 30g to 60g
- Sold as: Single piece
- Country of origin: Mexico
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