Raw Shungite Stones for Water Purification, 10-30mm Chips (1 lb)

I ordered these shunite stones 2 times...The first order took more than a month to arrive...but the stones were nice and checked out as good resistance on my multi-meter...so i was happy with the order in spite of how long it took...I had a few friends who was wanting some of the rocks...so I ordered more...Again...the order was late ..but not as bad as the first order...These were only less than a week past the original delivery date...but...this order was not at all the same as the first order...this was just a bag of dust and crumbs...not any stones at all in the bag...These could not be used to make the shungite water...or anything that might be consumed..This was not only not what I ordered..but is potentially dangerous...if someone were to try to make Shungite water using this; the particles could damage the stomach and intestines..since shungite particles are similar to glass particles and would cut the lining of the stomach or intestines...I was very disappointed that they sent this instead of the stones which would not be going inside the body..and only helping to purify the water...while remaining in the container.