Mystery Lace Agate Slab - Dark Volcanic Clouds - Estate Find Lucky Strike Thundereggs It often has a flower

It often has a flower like pattern

It takes an excellent polish and is ideal for cabbing

The ones pictured may or may not have already been sold

or other Lapidary Rough materials

Mystery Lace Agate Slab - Dark Volcanic Clouds - Estate Find Lucky Strike Thundereggs It often has a flowerMystery Lace Agate Slab Dark Volcanic Cloud Patterns Vintage 1930s 1940s Collection Intriguing unidentified lace agate from a vintage estate featuring predominantly 1930s and 1940s material. This piece displays a darker complexion with distinctive clouds reminiscent of volcanic eruptions, most likely from northern Mexico or the southern United States. With Crazy Lace ruled out (mine discovered 1965), this remains a fascinating puzzle for collectors