Australian Mookaite Jewelry  

Western Australian Jasper in .925 Sterling Silver

Mookaite jasper takes its name from Mooka Creek in Western Australia, the only known source of this stone worldwide. The material formed roughly 120 million years ago during the Cretaceous period when microscopic marine organisms called radiolaria accumulated on the ocean floor. Over time, these silica-rich remains fossilized into the banded patterns collectors prize today. Color variations depend on mineral content during formation: iron oxides produce reds and yellows, while pure silica creates cream and white zones. Our Australian mookaite jewelry collection includes rings, pendants, necklaces, earrings, and bracelets. Each stone shows its own pattern of earthy tones, from deep burgundy to golden ochre. We set every piece in .925 sterling silver, a standard we have maintained since opening in 2005. The silver complements mookaite's warm palette without competing for attention. SilverRush Style stocks mookaite in cabochon cuts, faceted styles, and raw natural forms. Whether you prefer a statement pendant or everyday stud earrings, the stone's durability makes it practical for regular wear. All US orders ship free.