Olivine Crystals (Peridot)
These green crystals are olivine (aka peridot). If you were to choose a representative mineral for Earth, this would be a good choice since olivine is the most abundant mineral in Earth's upper mantle. Over 50% of the planet's subsurface mineral makeup is olivine. In fact, based on its ability to contain water, it is estimated that more water may be dissolved in olivine of the mantle than is contained in Earth's oceans.
Each vial contains approximately 50 g of olivine
Features:
Deals on this item:
Free Shippingon orders over $50
Your Purchase Does More:
Science Education Programs:Every purchase helps fund our guest lectures, science fairs, and community science clubs — bringing real scientific literacy to curious minds of all ages.
Sustainable Small Business: We partner with agroforestry and carbon capture organizations to keep our entire emissions footprint net negative — not just neutral.
Independent Researchers:We source directly from active research labs, so your purchase puts money back into the hands of working scientists.