What rocks are worth money in Illinois?

A wide variety of rocks and minerals can be found in the area including agate, jasper, many geodes, calcite, and even diamond. Notably, Southern Illinois is famous for its fluorite and fluorspar mines.

What valuable minerals are found in Illinois?

Major industrial minerals produced in Illinois today are crushed stone (limestone and dolomite), sand and gravel, clay, silica sand, tripoli (microcrystalline quartz), and peat. Portland cement, lime, and brick are also manufactured.

What type of rock is most common in Illinois?

sedimentary rocks
Most of the rocks native to Illinois are sedimentary rocks. Some are made of small pieces of shells, plant and animal remains, and weathered fragments of other rocks (sediments) that have been moved by rivers, waves, winds, or ice (glaciers).

Can I sell rocks I find?

Sell to a Rock Shop Ideally, if you found a local rock shop to do business with, this would be a great source of selling your collection. This is a very common way to sell rocks for part-time rock hunters.

Is Illinois a mineral rock or gem?

Fluorite
Deep purple, amethyst, sky blue, sea green, sunny yellow, and crystal clear—the mineral fluorite comes in all colors.

Can you find gold in Illinois creeks?

With luck and patience, you can find a small amount of gold in some Illinois creeks. You may also be able to find fossils and semi-precious stones in these creeks as well. Gold does not occur in mineable deposits in the state of Illinois, but you can pan for gold recreationally in the hopes of finding placer gold.

Where is quartz found in Illinois?

Quartz also occurs as vein and cavity fillings associated locally with fluorite, sphalerite, and galena in extreme southern Illinois. It also occurs as vug (cavity) fillings in limestones and sandstones.

What rocks are in Illinois?

At considerable depths, coal is mined throughout the state. At shallower layers, one can find zinc, lead, limestone, and shale. The uppermost regions of rock, brought in by glaciers, offer the widest diversity of rock including quartzite, granite, limestone, dolomite, and shale.

Are there precious stones in Illinois?

Rare Gems and Minerals in Illinois Illinois is world famous for its Mazon Creek fossil deposits as well as for its fluorite deposits. Apart from fluorite, some other minerals found in Illinois are calcite and barite. There are also locations where geodes are found.

What rocks are worth money?

The Five Most Expensive Types of Rocks in the World

1. Jadeite – $3 Million Per Carat.
2. Red Diamonds – $500,000 per Carat.
3. Serendibite – Up to $2 Million.
4. Blue Garnet – $1.5 Million Per Carat.
5. Rubies – $1 Million Per Carat. Beautiful red rubies can go for up to a million dollars per carat.