Snowflake Obsidian Tumbling Rough, 1 Pound
RM 33.28
Rocks
Large Pumice Sample from Oregon • 6" to 10" Diameter • 2 to 3 pounds
RM 103.78
Jumbo Pumice Sample from Oregon • 10" to 14" Diameter • 3 to 5 pounds
RM 145.37
Crystal Growing Dolomite, 30 Pieces, Science Lesson/Birthday Party, Ages 4-12
RM 124.58
Crystal Growing Dolomite, 3 Large Pieces, Science Birthday Party, Ages 4-12
RM 37.23