Not Limestone. High concentration of Iron, Manganese, Aluminum. Cobalt. Don't have my Analysis sheet nearby but contains about 30 different elements. Nothing stands out so far, but just got around to getting another sample to send to a University for further testing.
That's why rocks are heavy...they're just full of stuff.
Will be quite interesting to hear what they decide that rock is or where it's from.
If you do find out it's worth millions just remember I'm the one who reminded you about the perils of your ship coming in. I may have saved your life.
You owe me.
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Richard & Jill
2014 Flagstaff 832IKBS Classic Super Lite
2018 Silverado 1500 Crew Cab Z71 4WD All Star Edition
Camping since 1989, Seasonal since 2000.
Car Shredder Op/Tech, Scrap Metal Recycling - retired