markymark
Cave Dweller
Member since November 2015
Posts: 349
|
Post by markymark on Dec 1, 2023 19:00:17 GMT -5
Just finished this batch of Colombianites from Colombia,. They say it's a form of tektite but I think it's like an Apache tear or obsidian nodule Done in a tumble vibe 5
|
|
chris1956
fully equipped rock polisher
Member since July 2022
Posts: 1,229
|
Post by chris1956 on Dec 1, 2023 19:45:16 GMT -5
Interesting. Was it hard to polish like obsidian? Looks like there are lots of little gas bubbles in it.
|
|
markymark
Cave Dweller
Member since November 2015
Posts: 349
|
Post by markymark on Dec 2, 2023 0:54:22 GMT -5
Yes seems to be a difficult tumble
|
|
|
Post by jasoninsd on Dec 2, 2023 22:22:14 GMT -5
It looks like you did a great job on those Mark!
|
|