Promicroceras planicosta (Reynès, 1879) – Calcite Ammonite Fossil Shungite Sacred Geometry Tool Metaphysical Properties:Shungite is associated with

Metaphysical Properties:Shungite is associated with purification

Scorpio – Encourages transformation

metallic crystal with golden-bronze tones and flashes of iridescent blues

Naturally Unique Every slice differs in colour

and spiritual balance

Promicroceras planicosta (Reynès, 1879) – Calcite Ammonite Fossil Shungite Sacred Geometry Tool Metaphysical Properties:Shungite is associated withA beautifully preserved specimen of Promicroceras planicosta, fully replaced by calcite. This ammonite displays fine ribbing and its characteristic planispiral coiling. As a key index fossil of the Lower Jurassic Sinemurian, Promicroceras is highly significant for ammonite biostratigraphy in the UK. An excellent choice for collectors, researchers, or curated display. Stratigraphic Context Lower Lias Group, Obtusum Zone Chronostratigraphy Lower