SLABS
Not sure of the appropriate name, but in the family we called this Mexican thompsonite. 3.75"x3.25". $7
Montana moss agate. Years ago, someone selected the best place for a 40x30 cabochon and drew it out with a template. Old collection. 3"x1.5" approx. $7
Sparkly white stone, polished on one side. Two inches diameter. $3
Known as chinese writing stone or chrysanthemum stone, depending on pattern. 2.5"x2". Limestone matrix with andalusite crystals. $5
Moss agate with terrific patterns. 3" diam. $5
Minnesota conglomerate. 7"x4.5"x1/2". Various materials. $5
Basalt with thompsonite inclusions, from eastern MN. About 1/4" thick. 3"x2" $5
Not sure of the appropriate name, but in the family we called this Mexican thompsonite. 3.75"x3.25". $7
Youngite from Wyoming. Approx. 3"x3"
Stromatolite slab. 2 billion year old MN fossil. 4"x3" $5

Cuyuna material from old collection. 3.5"x3 $5
Tiger eye from Africa. A chatoyant gemstone. 3.5"x3". $15
Cuyuna material from old collection. This is binghamite of so-so quality. Some hematite, quartz, and dark red. 5"x3.5". Quite thick. $8
Petrified wood. Origin unknown. Rectangle shape. 2"x3". $3

Petrified wood. From an old collection. Origin unknown. 3"x2". $3
Petrified wood. From an old collection. Technically petrified palm. 3"x2" $4
Petrified wood. From an old collection. Origin unknown. 4.5"x2.5". $4
Petrified wood. Origin unknown. Rectangle shape. 2"x3". $4