Magnesite
Magnesite tumbled
A variety of Magnesite
What is Magnesite?
Magnesite is usually white or cream with grey/black veins running through, giving it a similar aesthetic to Howlite. It can resemble unglazed porcelain and is found in China, Australia, the USA, and Brazil. Often cut into cabochons, beads, and tumbled stones magnesite can be dyed to resemble turquoise.
Healing Properties
Magnesite is a powerful stone that aids the Crown and Third Eye chakras to encourage creativity and deeper meditation. It is often used to aid one in psychic visions and manifestation. When used on the Heart chakra its positive energy encourages self-love and improves self-esteem and confidence. It aligns the chakras for better health of the mind, body, and spirit.
Optical Properties
- Refractive Index
- 1.509-1.720
- Birefringence
- 0.190-0.202
- Pleochroism
- None
- Optical Character
- Uniaxial negative
Market Value Factors
Pricing varies for every rock and mineral, so use these universal factors to gauge Magnesite before comparing listings or appraisals.
Size & Weight
Larger, intact specimens usually command higher prices.
Rarity & Demand
Scarce material or popular varieties sell at a premium.
Condition & Finish
Chips, repairs, and heavy wear lower value; clean prep helps.
Treatment & Provenance
Untreated specimens with documented locality are prized.
Magnesite Localities Map
See where Magnesite is found with a localities map, collecting zones, and geology context. Generate a sample map preview below.
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Quick Facts
Physical Properties
- Streak
- White
Chemical Properties
- Chemical Formula
- MgCO3
- Elements
- C, Mg, O
Also Known As
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