Warm sandy tan, creamy bisque, soft slate-gray, and frosty white tones, showing rhythmic, closely spaced fortification rings with sharp geometric deflections. The fine chalcedony layers converge inward around a subtle crystalline quartz seam, framed by a soft periwinkle-gray outer band and rough volcanic matrix.
Origin: “La Alianza” deposit, Ojo Laguna, near Estación Ojo Laguna, Chihuahua, Mexico
Type: Fine-Line Geometric Fortification Agate in Host Matrix
Dimensions: 6.3 x 5.2 x 3.0 cm
Weight: 105 g
A distinctive specimen with naturally formed patterns and textures, making each piece completely one of a kind.
