Where is the Hornstone in Indiana?

Where is the Hornstone in Indiana?

Indiana Hornstone has primary outcroppings in Harrison and Crawford counties in Indiana and Meade, Breckinridge, and Hardin counties in Kentucky. This material was highly prized and was traded into the Chesapeake Bay area and into Kansas.

What is Indiana Hornstone?

This rock is “Indiana hornstone”. If correctly attributed, it is a chert nodule derived from a Mississippian-aged limestone unit in southern Indiana – likely Harrison County or Crawford County. Chert is a cryptocrystalline, quartzose sedimentary rock.

What is Hornstone rock?

Hornfels is a metamorphic rock formed when magma heats and recrystallizes the original rock. Pressure is not a factor in its formation. The name “hornfels” means “hornstone” in German, referring to the way the rock’s texture and toughness resemble animal horn.

Where can I find chert in Indiana?

It is particularly well exposed in Wesley Chapel Gulf (called Elrod Gulf on the French Lick topographic quadrangle map), one-half mae (0.8 km) south of Wesley Chapel Church in the SW¼NE¼ sec. 9, T. 2 N., R. 1 W., and near Orangeville in the SE¼ sec.

Is there Flint in Kentucky?

Flint was an unincorporated community in Calloway County, Kentucky, United States….

Where does Georgetown Flint come from?

Georgetown flint is the name given to an unusually good chert variety that occurs along the eastern fringe of the Edwards Plateau. Modern flintknappers “discovered” a massive, newly exposed source of this world-class material in the early 1970s – the Texas Crushed Stone Quarry south of Georgetown, Texas.

How do you identify Hornfel?

Under a microscope the structure of hornfels is very distinctive, with small, generally equigranular, mineral grains fitting closely together like the fragments of a mosaic or a rough pavement. Texture – granular, platy or elongate crystals randomly oriented so no foliation evident.

Is there Flint in Indiana?

Flint is a small unincorporated community located west of Angola in Jackson Township, Steuben County, in the U.S. state of Indiana.

Does Indiana have Flint?

Flint can be found in the wild spaces of Colorado, Connecticut, Florida, Georgia, Indiana, Iowa, Kentucky, Maryland, Michigan, Mississippi, Missouri, Nebraska, New Jersey, New York, North Dakota, Ohio, Rhode Island, Tennessee, Texas, West Virginia, Wisconsin and Wyoming.

Is there green flint?

The flint from Flint Ridge is found in many hues like red, green, pink, blue, white and gray, with the color variations caused by minute impurities of iron compounds.