Turquoise Specimen | 6.7cm | Cornwall, UK Prophecy Stone Acicular Black Tourmaline Specimen 10

Acicular Black Tourmaline Specimen 10

Stand Included With Specimen

2g specimen (approximately 61x67x62mm) from the Gunheath Pit in St Austell

Statement Cavansite Stilbite Specimen 2

Kola Peninsula displays the iconic cross-shaped twin formation with real clarity

Turquoise Specimen | 6.7cm | Cornwall, UK Prophecy Stone Acicular Black Tourmaline Specimen 10Turquoise Specimen 6. 7cm Cornwall, UK A rare and characterful Cornish Turquoise specimen from one of the UK's most historically significant mineral localities. One piece available, sold as seen. This 249. 2g specimen (approximately 61x67x62mm) from the Gunheath Pit in St Austell, Cornwall is dominated by vivid sky blue Turquoise coating that wraps dramatically across the piece. Turquoise forms as a secondary phosphate mineral through the interaction