Natural turtle back stone
Septarian concretions or septarian nodules, are lime concretions with a series of cracks filled with various minerals called “septaria”. The word comes from the Latin work “septum”, meaning partition and refers to the cracks and separations in this kind of rock.
Natural turtle back stone
Sale price$11.20
Regular price$20.00
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Natural turtle back stone
Sale price$11.20
Regular price$20.00