Copper was a common, precious pure metal used in Faerûn as the least-valued form of currency in most economies. When used as currency, it was usually cast into copper pieces of a standard weight.
Most coins in Faerûn worked off of the silver and gold standard, with copper pieces (cp) being worth 1/100th of a gold piece (gp) and silver pieces (sp) being worth 1/10 of a GP. Electrum coins were worth 50 cp (1/2 gp), and platinum coins were worth between 500cp (5gp) and 1,000cp (10gp).
In addition to its use in the minting of coins, as well as the creation of ornamental items, copper was a well-known metallurgic amalgamator and neutralizer. Copper containers were never used to store holy water as it would gradually nullify any divine qualities of the solution within a matter of months.
Priests who planned on making an offering with a substance that was forbidden by their faith, could replace the offending item with an amount of copper equal to half its weight.
- ↑ 1.0 1.1 1.2 1.3 1.4 Ed Greenwood, Eric L. Boyd (1996). Volo's Guide to All Things Magical. (TSR, Inc), p. 56. ISBN 0-7869-0446-1.
- ↑ Mike Mearls, Jeremy Crawford (2014). Player's Handbook 5th edition. (Wizards of the Coast), p. 143. ISBN 978-0-7869-6560-1.
- ↑ 3.0 3.1 3.2 3.3 Mike Mearls, Jeremy Crawford, Christopher Perkins, James Wyatt (2014). Dungeon Master's Guide 5th edition. (Wizards of the Coast), p. 20. ISBN 978-0786965622.
- ↑ 4.0 4.1 Sean K. Reynolds, Duane Maxwell, Angel McCoy (August 2001). Magic of Faerûn. (Wizards of the Coast), p. 178. ISBN 0-7869-1964-7.
- ↑ 5.0 5.1 5.2 Ed Greenwood, Sean K. Reynolds, Skip Williams, Rob Heinsoo (June 2001). Forgotten Realms Campaign Setting 3rd edition. (Wizards of the Coast), p. 90. ISBN 0-7869-1836-5.