2.6" Rugose Horn Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Anyolite 5 on the Mohs scale

5 on the Mohs scale

As both a scientifically significant specimen and a visually beautiful natural artifact

meaning it is a stony meteorite that has undergone differentiation and crystallization

Weight: 9 Pounds 11

2.6" Rugose Horn Coral Fossil Devonian Age Speed Quarry, Clark County, Indiana Anyolite 5 on the Mohs scaleLocation: Speed Quarry, Clark County, Indiana Weight: 0. 8 Ounces Dimensions: 2. 6 Inches Long, 1. 5 Inches Wide, 1. 3 Inches Thick Middle Devonian Age 380 Million Years Old The item pictured is the one you will receive. Rugose Horn Coral Fossil (Aulacophyllum Perlamellosum Hall) Dare to own a relic from one of nature's boldest experiments in reef formation. During the Devonian period410 million years agocorals entered the oceans with remarkable