malachite
Source: N M Hamdan et al 2012 IOP Conf. Ser.: Mater. Sci. Eng. 37 012006
Recipe Details
Ingredients
Cu2CO3(OH)2
Evidence
"the green pigment was Cu based and it is probably malachite (Cu2CO3(OH)2)"
Remarks
The green ink in Manuscript 1 showed the existence of two major elements, Cu and Pb. The Cu is the main component of the malachite pigment, while the lead is suspected to be fluorescence from the red pigment on the backside of the page (p. 4, Section 3.1).
Scientific Analysis
Chemical CompositionCu2CO3(OH)2
Analytical Techniques
RAMAN
XRF
Certainty Level
Confirmed
Instrumentally Verified
Verified
Metadata
Material Type
pigment
ColorGreen
Source Information
AuthorN M Hamdan et al 2012 IOP Conf. Ser.: Mater. Sci. Eng. 37 012006
CollectionManuscript 1
Language
N/A
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