conglomerate rock with vitreous sea green matrix

[Railroad Lady]

Help me identify this neon sea green material please!

I found this rock laying on top of the ground in NC. It weighs about 2-3lbs. It has a bright almost neon sea green material that seems to be through and through. It's hard to explain. It looks like shiny modeling clay. It is flammable. It was right on top of the ground and I dug right under it and found a small rock that is red, dark blue, turquoise blue, black and two small specks of yellow and green. I cannot identify this material as hard as I try. Anyone have any ideas?

 

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[ConceptualizedNetherlandr]

The matrix is flammable.? We know this how? anyway, just burn it and see what is left.

 

[ConceptualizedNetherlandr]

ps, it looks like a xmas cookie

 

[Railroad Lady]

Still not solved. Anybody got a clue?

 

[tamrock]

Need better photo's. Try taking a picture outside under sunlight.