Fundamental Rockhound Products: 1 oz .3 Micron Aluminum Oxide Linde A - Lapidary Rock Polish

After 4 months of constant trial and error this is the only final stage polish that has actually made my rocks shine. Wow! I beachcomb/rock hound all over, but most recently in the Boston area. I have some chert from Texas, but most of my rocks I’ve tumbled are from these east coast beaches.

This cerium powder is great and goes along ways if you know what you are doing. I have bought cerium from well know dealers and didn't get the results that I did from this one. I know people say they have the premium polishing compounds but some times you don't get it. Will buy again and will tell others to but it.

The price on this stuff would be prohibitively expensive if it wasn't for the fact that you only use 1/2 teaspoon at a time.Using this 0.3 micron polish takes the shine on my polished rocks over the top. I go through extra stages of polishing getting to the point of the final super polish that this stuff provides. It still won't put a super glossy finish on softer rocks, but harder rocks like agates come out of the tumbler with a highly polished finish on them.Bottom line, I will be buying more.

Works very well

Works good

I'm using this stuff to polish jade with a wool felt polishing points. I'm still playing with it to see how best to apply it. I may switch to a leather burnishing pad.

Great shine on my Petoskey stones.

Thank you. Have not used the product but have heard overall good things about it.