{"product_id":"hydroxyapophyllite-k","title":"HYDROXYAPOPHYLLITE-(K)","description":"The interestingly named Bull Run quarry is near to Conklin in Loudoun County, Virginia, about 170 km southwest of Washington.  It is known for its excellent Hydroxyapophyllite-(K) crystals and has a total of thirty five valid species attributed to the operation.  This fine crystal displays parts of four faces of a cube with a naturally cleaved based which has been overgrown by later stage mineralization.  A smaller, 2.4 x 2.0 x 1.4 cm, Hydroxyapophyllite-(K) crystal emerges from one side.  These crystals have opaque cores and translucent faces and display a most attractive bright pearly lustre.  Minor botryoidal white balls of Prehnite form drusy coating around the lower edges.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46584164155567,"sku":"CC21631","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC21631.png?v=1771846610","url":"https:\/\/crystalclassics.com\/products\/hydroxyapophyllite-k","provider":"Crystal Classics","version":"1.0","type":"link"}