{"product_id":"roeblingite-with-xonotlite-prehnite-hendricksite-and-hancockite","title":"ROEBLINGITE with XONOTLITE   PREHNITE,  HENDRICKSITE and HANCOCKITE","description":"This rather inconspicuous miniature specimen is actually something of a marvel. Heralding from Parker Shaft, Franklin mine, New Jersey it contains no less than three of the Type Species documented from Franklin - Roeblingite, Hendricksite and Hancockite. Roeblingite is the main one, displaying the classic 'coconut' texture typical of material from Parker Shaft. Several discrete patches of Roeblingite are visible, the largest 7 x 5 mm in extent. Surrounding these are reddish massive Hancockite (for a while rebranded as Epidote-(Pb) but now back to Hancockite), buff coloured massive Xonotlite, coarse blades of dark brown micaceous Hendricksite, glassy orange Andradite and duller orange-yellow microcrystals of Prehnite. From the collection of Dr Eduard Lopatka in Austria, prior to that it was owned by Dr Hans-Jurgen Wilke (1925-2014) who obtained it from Jim's Gems in New Jersey. Extremely rare classic Franklin material.","brand":"Crystal Classics","offers":[{"title":"Default Title","offer_id":46549906292911,"sku":"CC43942","price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/8516\/2671\/files\/CC43942.png?v=1770650444","url":"https:\/\/crystalclassics.com\/products\/roeblingite-with-xonotlite-prehnite-hendricksite-and-hancockite","provider":"Crystal Classics","version":"1.0","type":"link"}