Crafted with meticulous attention to detail, this Sterling Silver pendant showcases a 16.5 mm x 12 mm Nephrite Jade cabochon accented by a multitude of Marcasite gemstones. Its unique design makes it a standout accessory, ideal for both everyday wear and special occasions. This stunning vintage pendant measures 46 mm x 26.5 mm, including the bale, which can accommodate up to a 5 mm chain. Stamped '925' and 'thailand', the pendant is in excellent condition.

Nephrite, a tough and durable variety of amphibole mineral, is prized for its smooth, polished surface and subtle beauty. Typically found in shades of green, ranging from dark spinach to olive, it can also occur in white, gray, and black. With a hardness of 6 to 6.5 on the Mohs scale, its interlocking fibrous structure makes it exceptionally resistant to breakage, a quality that has been historically valued for tools and weapons. Nephrite has been carved and cherished for centuries, particularly in Chinese and Maori cultures, where it holds deep cultural and spiritual significance. It is favored for its smooth feel and serene, natural aesthetic.

Marcasite is an iron sulfide mineral, a polymorph of Pyrite, but it crystallizes in an orthorhombic system, giving it a distinctive, less-cubic appearance. Often found in low-temperature acidic environments, Marcasite forms in striking, radiating habits, sometimes resembling spiky cockscombs or intricate fan-like sprays. While it shares the same chemical formula as Pyrite (FeS2), Marcasite is less stable and can be prone to decomposition in humid conditions, which has earned it the nickname "white iron pyrite." Its pale brass-yellow to almost silver-white metallic luster and its tendency to form unique, sculptural aggregates have made it a fascinating specimen for mineral collectors. Though not used conventionally for jewelry due to its fragility and instability, its beautiful and unusual formations are highly prized by collectors of natural mineral specimens.