Most of the soil in this country is a combination of clay, silt, sand, humus, organic matter, chemicals, and lots of little critters that live in the soil. Don't knock clay too bad. Lots of good crops are grown on clay based soils.
Don't work it when it is wet and sticky. Amend it with sand, compost and mulch. Have a great garden.
Gardening at 5000 feet elevation, zone 4/5 Northern Utah, Frost free from May 25 to September 8 +/-