Tin is a metal often associated with luck and money. It's used for meditation as well as in rituals/spells for honor, wealth, and wisdom. From Jupiter it gets the qualities of prosperity, healing, and regeneration.
A simple spell for attracting money with tin involves forming some into a money sign for any currency, then carrying it around on one's person.
Tin is also often used in divination by melting it, pouring it into a bucket of cold water, and observing the shapes it takes.
- Cunninghams' Encyclopedia of Crystal, Gem, and Metal Magic by Scott Cunningham. Llewellyn Publications, 1987.