Tribal silver toned necklace with semi precious shops stones

This is a tribal necklace with semi precious stones and a huge pendant dangling from the front. Necklace is 20 inches long. The pendant is 2.2 inches wide and 2.8 shops inches tall. Looks like there are agate, carnelian and jasper stones in it which are around 10mm with etched silver toned beads. There are other smaller stones as it graduates towards the back. Unmarked. Weighs 77 grams.