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Rockhounding in Indiana – What Rocks You Can Find and Where
Dolomite Chemical Formula: CaMg(CO3)2 Celestine Streak: White Hardness: 3 – 3.5 Chemical Formula: SrSO4 Explore Rockhounding in Indiana Author: Celeste Rocks!
Rockhounding in Utah – What Rocks You Can Find and Where
Gypsum Gypsum is a soft sulfate mineral composed of calcium sulfate dihydrate. It is very widely mined and used in a huge variety of industries from Ancient Egypt to modern day. Gypsum is used in everything from drywall to fertilizer, in removing pollutants from water, and even in baking. Gypsum can also crystallize and be…
Rockhounding in Illinois – What Rocks You Can Find and Where
Exploring the Rocks of Illinois Even though Illinois does not have any mountain ranges or deep canyons, the geology of the state has many complexities. Known as the Prairie State, at first glance it seems an unlikely place to collect rock and mineral specimens. The rich prairies across Illinois are themselves derived from ancient rocks,…
Rockhounding in Connecticut – What Rocks You Can Find and Where
Explore Rockhounding in Connecticut Author: Celeste Rocks!
Rockhounding in West Virginia – What Rocks You Can Find and Where
Upcoming Rockhounding Events in West Virginia Bituminous Coal Hardness: 2 – 2.5 Streak: Black Chemical Formula: C137H97O9NS Bituminous Coal is one of the four recognized varieties of coal. It is the most abundant and it frequently used for heat generation, but it not as efficient as Anthracite Coal which is the highest grade of coal….
Crystal Cave Reopens in Springfield after 10-Year Hiatus
Opened in 1893, Crystal Cave is located just north of Springfield, Missouri. After being for sale for quite some time, the new owners have reopened the local attraction with a few added features. Visitors can now shop in the gift shop, play a round of mini golf, or enjoy a trackless train ride filled with…