All circulating state quarters were made at the US mints in Philadelphia ("P" mint mark) and Denver ("D"). Proof issues were struck at San Francisco ("S").
The Pennsylvania state quarter was struck in 1999
That's quarter, and if you check your pocket change you'll find that every state quarter minted since 1999 has 2 dates on it: the older one is the date that its state joined the union, and the newer date is the date the coin was made. Any that you find in change are worth exactly a quarter.
That's the Nevada state quarter, part of the 50 State Quarter series. Nevada became a state in 1864, and the quarter was minted in 2006. It's worth exactly 25 cents.
The Kansas state quarter was the 4th design released in 2005. The first ones were put into circulation on August 29.There's a full page of SQ information at the US Mint website, linked below
A 1951 quarter was made of 90% silver and 10% copper.
The California state quarter features a depiction of John Muir, a prominent naturalist and environmentalist, along with the image of a California grizzly bear and a soaring California condor. The design highlights California's rich natural heritage and emphasizes the state's commitment to conservation. The quarter was released in 2005 as part of the U.S. Mint's 50 State Quarters Program.
The Pennsylvania state quarter was struck in 1999
The Colorado quarter was released in 2006.
California uses the same coins as the rest of the states, with Lincoln on the penny and Washington on the quarter. The California state quarter has John Muir on the back.
The Mississippi state quarter was minted in 2002.
If you mean a 2005s proof California state quarter retail is $1.10
California
Here's a link to the U.S. Mint's page about the California quarter. Copy the text and paste it into your browser: http://usmint.gov/mint_programs/50sq_program/states/index.cfm?state=CA
September 9, 1850 California became a state.
Very recently in 2008
It was on September 9th, 1850 when California was settled as a state of the union. This made California the 31st state of the United States.
The California grizzly bear was made State animal in 1953