Rare Large Blue John Stone – Old Seam Rock – weighs 998 grams (1Kg). Old Stone from old seam when they had a lot of blue John stone. 12cm long – 8cm deep – 9cm high. Very good – see pictures. Paul Richards owner of. Heanor Antiques Centre – A shop which has. Appeared on and featured in many Antiques and Collectors programmes in the UK. Please ask for prices for other countries. Cash payments and Collection. The item “1Kg Rare Large semi- precious Blue John Stone Old Seam Rock” is in sale since Monday, January 27, 2020. This item is in the category “Collectables\Rocks, Fossils & Minerals\Mineral Specimens”. The seller is “sales6s00″ and is located in heanor, Derbyshire. This item can be shipped worldwide.
- Type: Minerals/ Crystals
- Sub-Type: Blue John