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ZnCO 3. CaCO 3. Cu 3 ( CO 3 ) 2 x (OH) 2. CaCO 3. CuCO 3 x Cu(OH) 2. http://www.johnbetts-fineminerals.com/jhbnyc/gallery.htm.
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ZnCO3 CaCO3 Cu3 (CO3)2 x (OH)2 CaCO3 CuCO3 x Cu(OH)2 http://www.johnbetts-fineminerals.com/jhbnyc/gallery.htm