Perisphinctes Ammonite - Fossil Quality:Staff Pick Description: Goethite is an iron(III)

Description: Goethite is an iron(III) oxide-hydroxide mineral that forms in low-temperature environments such as soils

Approximate shank thickness: 2mm

and attune to universal wisdom

rheumatoid arthritis

Durable and finely grained

Perisphinctes Ammonite - Fossil Quality:Staff Pick Description: Goethite is an iron(III)Mined from: Aarau, Switzerland Era: Oxfordian Geological Age: Approximately 160 to 157 mya Description: This Perisphinctes ammonite fossil from Aarau, Switzerland is a coiled relic of ancient seas, dating back to the Oxfordian Stage of the Late Jurassic Periodapproximately 160 to 157 million years ago. These extinct marine mollusks, part of the cephalopod family, once thrived in the warm, shallow seas that covered much of Europe during the Mesozoic