does that apply to opal doublets and triplets as well as solid opal please?

[catlover67]

where one carat equals 0.20grams, does that apply to opal doublets and triplets as well as solid opal, please?

[shepherdsrule · Accepted solution]

Probably bestto ask this on the discussion boards, or use Google

https://www.google.com.au/search?q=opals+-+grams+to+carots&ie=utf-8&oe=utf-8&gws_rd=cr&ei=i2yzVMCOCq...