like bear (forgotnsuitcase) wrote in little_details,
like bear

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question about certain minerals

I have a few questions about calcium and copper. 

1- I know that copper is found in the blood of animals, but I was wondering what animal's blood contains the highest amount of copper?

2- I know that calcium is not found on its own in nature, but it occurs in different minerals (ex. calcite, dolomite, garnets, pyroxenes, etc). Which mineral contains the most traces of calcium?

any info at all would be greatly appreciated. thank you!
Tags: ~metals, ~science: biology (misc), ~science: geology
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