I have been trying to get a final polish on a batch of fluorite. Using my little vibrating tumbler, they just won't polish. Have tried both cerium oxide and tin oxide, neither have worked. Any ideas would help! Dave
The problem is that flourite is that it's too soft to tumble polish either in a vibe or rotary.
The best way I've found it to polish flourite on a buffer with a muslin wheel and ZAM. ZAM is a polish used to polish jewelry and softer stones. It's available at most rock shops and jewelry supply places.
I believe ZAM is made from Chrome oxide with a wax binder.
Rick Copeland Silversmith and Lapidary Artisan rockymountainwonders.com
God of Multiple Parallel Universes Full of Rocks and Apprentice to THE ONE.
Fluorite is difficult to polish. I finally had success by using 60% mixed ceramic media with 40% fluorite (purchased from the RockShed) in a Mini-Sonic vibe turned down to 1/4 speed. I used about 1 tablespoon of AO polish in the 4lbs. hopper. I won't be tumbling fluorite again.
Fossilman: Hi Maryann,yes things have changed a bit on here,but its the same friendly group...We did hear of the sad news about Ralph..So sorry..
Oct 10, 2014 9:16:03 GMT -5
Shotgunner: Humble condolences to you, Maryann, and the rest of your family.
Oct 10, 2014 10:57:27 GMT -5
vwfence: Do you still make the saw kits and if so do you have a website about them ? thanks Wayne
Oct 11, 2014 7:36:38 GMT -5
mr.mohs: today turned into clean up day later edcrisp'n w/beef
Oct 11, 2014 12:17:31 GMT -5
drocknut: Haha Russ and Jean. Jim I'll bet you can try but my mom doesn't know where I stashed it. Mine, mine, mine...it's all mine!
Oct 12, 2014 14:54:11 GMT -5
drocknut: So sorry to hear about Ralph, prayers for you and your family Maryann.
Oct 12, 2014 14:55:06 GMT -5
wampidy: I was right, it is there. I will just get your mom out of the house, burn it down and dig through the ashes. Okay, maybe not but you better keep an eye on it. Another way would be to take your mother to dinner then excuse myself to go to the john.
Oct 12, 2014 21:06:46 GMT -5
wampidy: Damn that is one beautiful piece of the earth AND I DIDN'T EVEN GET TO HOLD IT. You were too smart for me. lol
Oct 12, 2014 21:07:58 GMT -5
hornseeker: Just plugged in my QT12 and am tumbling my first batch of rock!!!
Oct 12, 2014 22:50:06 GMT -5
Fossilman: Slabbing rocks today.............
Oct 14, 2014 14:01:10 GMT -5
hornseeker: Wish I was...need a saw!!
Oct 14, 2014 14:44:09 GMT -5
drocknut: Lol, Jim. If I had let you hold it I would never have gotten it back. You did get to see it close up.
Oct 15, 2014 11:38:26 GMT -5
mr.mohs: cut it in half & share
Oct 15, 2014 20:34:58 GMT -5
wampidy: no no no I have no claim to it. She found it fair and square.
Oct 15, 2014 21:08:25 GMT -5
mr.mohs: o.k. I was just playing the role of the Judgment of Solomon...mostly
Oct 15, 2014 21:51:03 GMT -5
Shotgunner: You guys just stop bickering over a little blue rock. sheesh!!
Oct 18, 2014 12:00:43 GMT -5
mr.mohs: grinder where you taking us?
Oct 19, 2014 9:25:02 GMT -5
rocktard: OK, ....where is my listings, I tried to add my pictures using the add attachment, it kept on saying the file was to big.
Oct 19, 2014 9:32:00 GMT -5
kimx5: Need help..have done everything to the rule week after week ...just took stones out after polishing process ...they look lovely while wet but they lose their shine when they dry out ...what have I done wt
Oct 19, 2014 12:29:56 GMT -5
kimx5: Ooopppss. ?.what have I done wrong I was going to ask ?
Oct 19, 2014 12:31:59 GMT -5