Polished Septarian Stones in Galet Format, 300-gram lot. Each lot of approximately 300 grams contains between 2 and 3 unique pieces, polished in Galet format. This stone cut results in irregular oval pieces, very similar to river pebbles. Originating from Madagascar, septarian is a stone full of geological history. Each polished piece captures its unique essence, with its marked veins, intricate details, and cracked appearance. The images offer a glimpse of the quality of the stones you will receive. Being natural stones, they may present small imperfections and variations that enhance their authenticity.