What's it made of?

• dental work
• electronics (circuit boards)
• space applications
• jewelry
• money

COPPER

• electrical wire
• coins
• bronze (alloy copper + tin)
• brass (copper + zinc)

ALUMINUM

• cans
• framing metal for airplanes

TIN

• foot container coating
• bronze
• solder (variable: tin + lead)
• pewter (tin ± lead + antimony)

ANTIMONY

• fire retardant

ZINC

• galvanizing
• "sacrificial" anode(marine use)
• brass (zinc + copper)

IRON

• wrought iron
• steel

TITANIUM

• white paint pigment
• submarine hulls
• (strong, lightweight, non-magnetic metal)
• military aircraft
• label on "M&Ms"

• bakery products (bread etc.)
• dairy products (butter etc.)
• salt licks for animals
• table use
• ice control
• production of Na (sodium) metal
• production of Cl (chlorine) gas

LIMESTONE

• soil sweetener (change pH)
• crushed rock (aggregate)
• Portland cement manufacture
• paint (as a filler)
• paper (as a filler)

GYPSUM

• manufacture of cement 
• Plaster of Paris
• soil conditioner
• toothpaste
• bakery products (as a filler)
• filler in crayons

BARITE

• drilling mud for oil wells medicine (coats soft parts for X-rays)
• prints (as a filler)

ZEOLITES

• water softener
• pig deodorant
• adsorbent for polluting materials
• (radioactive elements, oil, etc.)

ANHYDRITE

• soil conditioner (peanuts!)
• cement for coal mine roof support