Vtg 70s/80s Chunky Natural Stone Magnesite? Beaded Strand Matinee 22.5" Necklace

Chunky Beaded Strand Natural Stone Necklace Very beautiful ivory and beige colored stone beads, the smaller ones are rough and the large ones are smooth and polished. The weight alone of this necklace lets you know that it is some kind of substantial natural stone. However, I do not know what the name of the stone is, it looks like it could be Magnesite, but it could also be something else, as I am not an expert on stones. Magnesite is known for having healing and calming properties. And I have noticed that these stones have a very cool to the touch feeling, and immediately just feel good in your hands. So, even if it's a different stone, it does feel very nice against your skin, and most certainly gives off some kind of good vibrations. It has a very pretty matching carved barrel connector and is cord strung. Circa: 1970s to 80s Excellent preowned condition Measures 22.5" in length, the center bead is 1" in width, the smaller focal beads are 3/4" in width, and the disc beads are 3/8" in diameter (which in this instance is the same as the width of necklace).