Open the heart to love and positive transformation

the energy becomes more focused and structured

This 20mm Tiffany Stone Sphere features a rich tapestry of brown

Metaphysical PropertiesBlack tourmaline is considered one of the most grounding crystals

Each piece combines ancient energy with sacred geometry to shield

Promicroceras planicosta (Reynès, 1879) – Calcite Ammonite Fossil GeoFossils Rhodolite Open the heart to loveA 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