Bulk Rock Tumbling Rough - Snowflake Obsidian EOS 4" imaging system thread

4" imaging system thread

It is estimated to be about 45

lighter (0

Heavy duty binocular adapter for iOptron AZ mount Pro

The built in tripod adapter of the SkyMaster Pro 20x80mm not only allows the binocular to be attached to a tripod for added stability but it also acts as a balance rail by sliding along the center support rod

Bulk Rock Tumbling Rough - Snowflake Obsidian EOS 4" imaging system threadTumbling Rough Black obsidian with white snowflakes. Great for tumbling, takes a good polish. Sold by the pound. Specifications Rock Rough Snowflake Obsidian Country of Origin N A Hardness (Mohs) 5 Average Rock Size 1. 25 1. 75 Inches