Glass.Ceramic heating, Movie Library – Halogen Point Heater Heating, melting and vitrification of rocks series 2 – The medium grain sand of kobe Maiko beach Monday December 15th, 2014 HEAT-TECH info This video is aHeating, melting and vitrification of themedium grain sand of kobe Maiko beach by the Halogen Point Heater. Please check the following site for more information. Related page: Heating, melting and vitrification of rocks series 1 – The fine grain sand of kobe Maiko beach Heating, melting and vitrification of rocks series 23 – Sandstones Heating, melting and vitrification of rocks series 26 – Chalcopyrite Heating, melting and vitrification of rocks series 27 – Fluorite Heating, melting and vitrification of rocks series 30 – Amethyst Heating, melting and vitrification of rocks series 7 – Basalt Heating, melting and vitrification of rocks series 8 – Limestone Heating, melting and vitrification of rocks series 9 – Granite