0 Question: do you know what this is caco3 Asked by brainbadonde to Bridget on 18 Jun 2010 in Categories: General.
Bridget Waller answered on 18 Jun 2010:
Nope…give us a clue?
brainbadonde commented on 18 Jun 2010:
i think it is calcium carbonate ? maybe it is maybe it isnt.
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brainbadonde commented on :
i think it is calcium carbonate ? maybe it is maybe it isnt.