{"type":"Feature","properties":{"id":363,"name":"Preziosi Minerali","description":"
Sul sentiero, dopo la chiesetta, si rinvengono blocchi di calcedonio con cavit\u00e0 coperte da cristallini di quarzo ialino e croste di magnesite originati dall’alterazione delle rocce serpentine.Tra la fine del XVI secolo e met\u00e0\u00a0 del XIX i famosissimi calcedoni di Monterufoli e Caselli rifornirono con continuit\u00e0 l’Opificio Granducale delle Pietre Dure di Firenze.<\/p>\n","modified":"2021-05-14T11:33:12","color":"","icon":"","noDetails":false,"noInteraction":false,"zindex":"","imageGallery":[{"src":"https:\/\/valdicecinaoutdoor.it\/wp-content\/uploads\/2020\/11\/7-minerali-5-1024x768.jpg","id":4566,"caption":""}],"image":"https:\/\/valdicecinaoutdoor.it\/wp-content\/uploads\/2020\/09\/4minerale-1024x741.jpg","taxonomy":{"webmapp_category":[21]},"accessibility":{"mobility":{"check":false,"description":""},"hearing":{"check":false,"description":""},"vision":{"check":false,"description":""},"cognitive":{"check":false,"description":""},"food":{"check":false,"description":""}},"reachability":{"by_bike":{"check":false,"description":""},"on_foot":{"check":false,"description":""},"by_car":{"check":false,"description":""},"by_public_transportation":{"check":false,"description":""}},"locale":"it","source":"https:\/\/valdicecinaoutdoor.it\/wp-json\/wp\/v2\/poi\/363","wp_edit":"http:\/\/valdicecinaoutdoor.it\/wp-admin\/post.php?post=363&action=edit","translations":{"en":{"id":6692,"name":"Precious Minerals","web":"https:\/\/valdicecinaoutdoor.it\/en\/precious-minerals\/","source":"https:\/\/valdicecinaoutdoor.it\/wp-json\/wp\/v2\/poi\/6692","description":"
On the path, after the small church, chalcedony blocks are found with cavities covered with hyaline quartz crystals and magnesite crusts originating from the alteration of serpentine rocks. Between the end of the 16th century and mid-19th century, the famous chalcedony of Monterufoli and Caselli continuously supplied the Opificio Granducale delle Pietre Dure in Florence.<\/p>\n"}},"web":"https:\/\/valdicecinaoutdoor.it\/poi\/minerali\/","addr:street":"","addr:housenumber":"","addr:postcode":"","addr:city":"","contact:phone":"","contact:email":"","opening_hours":"","capacity":""},"geometry":{"type":"Point","coordinates":[10.704048,43.22444]}}