Promicroceras planicosta (Reynès, 1879) – Calcite Ammonite Fossil Heart Chakra crystals Please NoteEach Amber pendant is

Please NoteEach Amber pendant is unique in its colour

each corresponding to one of the body’s main chakras

Amethyst 20

Hardness2–2

Promicroceras planicosta (Reynès, 1879) – Calcite Ammonite Fossil Heart Chakra crystals Please NoteEach Amber pendant isA 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