SDL106 Lake Superior Sodalite Natural Specimen Books 5 lb lot of tumbling

5 lb lot of tumbling rough

golden yellow and lavender agate with a druzy-lined center

Between 13 mm and 20 mm long

translucent

5"-3" wide

SDL106 Lake Superior Sodalite Natural Specimen Books 5 lb lot of tumblingThis natural pebble is Sodalite rich Syenite from Lake Superior that is mostly gray with black and pinkish speckles. Under UV light, it shows bright yellow orange fluorescence. Pictured in regular lighting and under 365nm UV light (fluorescence also displays under typical longwave 395nm). Similar to Lake Superior Agates, these pieces are most often found naturally tumbled from their geological displacement, and are typically kept by collectors in