Dakota Stones Prehnite 4mm Diamond Cut Faceted Round Gemstones 16" Strand PRE4RD-F-DC

Prehnite was the first mineral to be named after a person: its discoverer, Dutch Colonel Hendrik Von Prehn. Von Prehn discovered the stone in South Africa in 1774. Prehnite is translucent to transparent, in colors from light green to yellow green to olive, with occasional inclusions of Black Tourmaline that crisscross the stone in fibrous patterns. It is a phyllosilicate composed of silicon, calcium and aluminum with trace amounts of iron.


These have all over facets.
Strand Length: 16-inch.
Approx. Bead per Strand: 100-103.
Origin: Mexico
Also Known As: Cape Emerald.
Approx. Hole Diameter: 0.8 - 1mm
Metaphysical Attributes: Wisdom
Chakra: Heart, Solar Plexus
Mohs Hardness: 6-6.5

About Dakota Stones: For nearly two decades, Dakota Stones has been an industry leader in providing top quality semi-precious gemstone beads in unique cuts for creative jewelry designers and artists. They offer the widest selection of cuts and sizes anywhere in the industry. Working very hard to ensure that every bead on a Dakota Stones strand is usable in a design. That means that every bead should be cut and drilled correctly, the finish is right and the bead looks distinct to its stone type.

Please be aware... GEMSTONES ARE A NATURAL MATERIAL. EACH STRAND IS UNIQUE AND ONE OF A KIND. THEREFORE, THERE WILL BE VARIATIONS FROM THOSE PICTURED.

ALL sizes are approximate.

Please Note: We make every attempt to represent an item's true color, but colors may vary on different monitors and devices or in different lighting situations.

Orders are typically shipped by USPS First Class and will take 3-5 business days domestically, once received by the post office. FAQ

We accept returns within 30 days after receiving the order, but some conditions need to be met. Learn more