What is the lucky metal in the constellation?

For example:

Aries lucky metal: iron;

Taurus lucky metal: copper;

Gemini lucky metal: Mercury;

Cancer lucky metal: silver;

Leo lucky metal: gold;

Virgo lucky metal: nickel;

Libra lucky metal: copper;

Scorpio lucky metal: steel;

Sagittarius lucky metal: tin;

Capricorn lucky metal: lead;

Aquarius lucky metal: platinum;

Pisces lucky metal: zinc.