Gorgeous Gary Green Jasper polished slab from McDermitt, Oregon
Called Gary Green Jasper, Larsonite or McDermitt Green Jasper, depending on who you ask, is a jasper that has multiple layers that mimic petrified bogwood or swamp bog.
The teal to lime green color of the material is caused by a combination of iron, aluminium, potassium, sodium and calcium.
This petrified wood-like japser is coveted for it's beautiful color which is a mix of green, blue, white and yellow. The patterns and color in these specimens are breathtaking.