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Ohio Flint Rough
Ohio Flint (also called chert) is cryptocrystalline quartz and therefore very dense and hard. It has nice swirling lines and colorful areas that make attractive gemstones. Ohio Flint takes a fine polish with cerium oxide, tin oxide, or diamond. Mohs hardness is approximately 7.


Ohio Flint Rough - $5.00/pound
Locality: Ohio, USA

Sample of Ohio Flint Rough.

Cabochon cut from Ohio Flint.
Item Number
Description
Weight
Price
Ohio Flint Rough#1
Triangular shape measures approximately 6" x 4" x 3-3/4 to 1-1/2" thick.
4.23 pounds
$21.150
Ohio Flint Rough#2
Measures approximately 5" x 3" x 3-7/8 to 2-1/2" thick. SOLD
3.70 pounds
$18.50
Ohio Flint Rough#3
Measures approximately 2-3/4" x 2-3/4" x 2" thick. SOLD
1.41 pounds
$7.05
Ohio Flint Rough#4
Triangular shape measures approximately 3-1/2 " x 3" x 2-1/4 to 1/2 thick.
1.31 pounds
$6.55
Ohio Flint Rough#5
Triangular shape measures approximately 3-5/8" x 2-3/4" x 2 to 1" thick. SOLD
1.25 pounds
$6.25

Agate   Alunite   Assortments   Calcite   Chalcedony   Chalcosiderite   Charoite   Chrysocolla   Cortez Gold   Crinoid Marble   Dinosaur Bone   Dolomite   Dumortierite   Eudialite   Ohio Flint   Goldstone   Jade (Absolute Black)   Jasper   Lepidolite   Obsidian   Petrified Wood   Psilomelane   Rhyolite   Ruby-in-Fuchsite   Ruby-in-Zoisite   Selected Materials   Seraphinite (Clinoclore)   Shungite   Stichtite   Tiger Eye   Tumbling Rough   Turquoise  
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