Lot of Thomsonite Stones from Lake Superior 8 Pieces

  
This is a lot of Thomsonite stones found on the north shore of Lake Superior, Minnesota. This lot contains 8 pieces, some partially polished, uneven polishing, and some not polished. These Thomsonite pieces have cracks and chips due to breaking them out of the basalt stone. This is from my mother's estate so I do not have much information on them. Please see photos for the sizes. If you need to know a size or info of a certain stone, please let me know. The colors in the photos may not be exact due to lighting, photo editing and monitors. There may be some fissures/cracks/chips in the stone due to breaking it out of the basalt. There may be some that are not polished and there may be a piece that has broken off of another one. White , Salmon, Red, Pink, Dark Green.