Blue Agate, The Sparkling Birthstone for October 18th
Birthstone for October 18th: Blue Agate Description of Blue Agate Blue Agate is a captivating variety of chalcedony, a mineral in the quartz family, known for its serene hues ranging from soft sky blue to deeper oceanic shades. Often displaying intricate banding patterns or swirling inclusions, this gemstone resembles a tranquil piece of art formed by nature itself. Blue Agate’s calming appearance has made it a cherished stone in jewelry and decoration for centuries....