Greetings,

I purchase mine from Talas and agree that you need to pay attention to  
particulate size and make your own slurry.

Best,

Anna Cannizzo
Curator of Collections
Denison Museum
240 W. Broadway P.O. Box 810
Granville, OH  43023
740-587-6554


Quoting "Dyer, Amanda" <[log in to unmask]>:

> Hello All,
>
> Does anyone have any suggestions on where I can purchase  
> museum-quality calcium carbonate for polishing brass? I've looked at  
> the websites of my go-to museum supplies providers and have come up  
> empty. Is the stuff I can buy at my local health food store  
> appropriate for cleaning museum objects, or should I stay away from  
> it?
>
> Thanks!
> Amanda
>
> Amanda Dyer
> Collections Manager
> MSC Forsyth Center Galleries, Texas A&M University
> 110 N. Main St.
> Bryan, TX 77803-3234
> Tel: 979.845.9251
> Direct line: 979.458.5461
> Fax: 979.845.9252
> Mail: [log in to unmask]<mailto:[log in to unmask]>
> Website: http://forsyth.tamu.edu/
>
>
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