I wanted to know if USB to HDMI would work for my laptop to my telivision. I can't use DVI, my laptop doesn't have... show more Hello, I bought a vga to hdmi cable, but realized it wasn't going to work, so it was a dead end, didn't realize to look up if it would function properly, I know I must buy a converter. I wanted to know if USB to HDMI would work for my laptop to my telivision. I can't use DVI, my laptop doesn't have...
Most pure metals, like aluminium, silver and copper, come from the Earth s crust. They are found in ores solid materials called minerals, usually occurring in rock, from which the pure metal has to be extracted.
Most tin is produced from an ore (raw rocky mineral) called cassiterite, which is turned into tin by smelting. First, the ore is crushed to a powder and washed free of impurities before being heated with carbon (in the form of coal) and limestone in a giant furnace. Other metals, such as iron, copper and zinc, separate out. Molten tin sinks to the bottom of the furnace and is shaped into solid blocks known as ingots.