Another find for me!

[kingofbane]

Hmmmm any ideas? It's purple and greenish. Almost perfectly egg shaped. It can't scratch a penny, but my fingernail won't break it. Also it leaves a greenish streak test.

 

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[kingofbane]

I am thinking black opal. Am I right?

 

[StoneWhisper]

With the slight hint of green.. nearly covered in black.. your looking at an emerald on matrix.. found pleanty of thsioe vie the gem mine. Your doing well.