Precious stones VS. semi precious stones: what are the differences between the two?

A true stone designation is complex considering that some are said to be precious, others to be semi-precious, more are considered fine or ornamental. Differences apply. What stones are considered precious and which are those considered semi precious?
A true stone designation is complex considering that some are said to be precious, others to be semi-precious, more are considered fine or ornamental. Differences apply. What stones are considered…

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Friends of Cane Creek Canyon Nature Preserve - Agates and agatized wood are only two of the types of semi-precious stones you can pick up in Cane Creek. Another less-common type of

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Precious stones VS. semi precious stones: what are the differences between the two?

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Precious stones VS. semi precious stones: what are the differences between the two?, Theeyeofjewelry.com