I understand they cost about $4-500 each, but that they kick out a lot of heat much cheaper than any regular furnace.Are they electric and do they need a special plug-in?Does anyone have one and what did it cost you to operate it last season?
confusing point. do a search into google or bing. this can assist!
Milky quartz contains no calcium. The reason that this type of quartz is white is that it contains microscopic droplets of water. These droplets disperse the light the same way that clouds disperse the light and appear white.
