Hand-knotted Natural Green Chlorite Crystal Quartz beaded necklace 30" long READ

This necklace was in an Estate Sale lot - therefore some of this information is my BEST GUESS :) The beads are cold to touch so I believe these are real stones and based on the color I think they are Natural Green Chlorite Crystal Quartz There is no clasp - this is a pull over 30" necklace and I think each stone is 4mm Please study the pictures to see the beautiful shades of green and color of the thread used to string this necklace - Smoke free home.