WebDescription. Mecca or Mahogany Obsidian Rough Specimens for sale wholesale in bulk from Mexico! These are great hand specimens. The size range is Small, approximately 1.2" - 1.7" inches or Palm size 1/2 fist to fist size. Order 2 pound lot, 11 pounds or a 33 pound lot. WebObsidian is relatively soft with a typical hardness of 5 to 5.5 on the mineral hardness scale. In comparison, quartz (crystallized silicon dioxide) has a hardness of 7.0. Obsidian occurs only where geologic processes create volcanoes and where the chemical composition of the magma is rich in silica.

Mahogany Obsidian - Mexico - 10 pounds* – Rough Stone LLC

WebObsidian is formed by the rapid cooling of viscous lava due to volcanic explosions. It consists of the same minerals as granite but cools so quickly that they do not have time to crystallize. Obsidian has a glassy luster and is usually black or very dark green, but it can also be found in an almost colorless form. Web💎【PRODUCT SPECIFICATION】:- The Mahogany Obsidian Raw natural rough stones, weight is 1/2 LB Approx. Usually they in the forms of uncut un-shaped gemstone of gems, is called 'rough". Rough gemstones are typically crystalline structures that when cut and polished, sparkle and shine. easy way to cook salmon fillet

Mahagoni Obsidian Rough eBay

Web1 Lb Black and Black with Mahogany Obsidian Rough ($4/lb) Click image for slide show. This is for 1 pound only of black and mahogany Obsidian rough pieces. In this batch, one piece that looks black might also have the splashes of the mahogany coloring as well, or … WebOB-85 Mahogany Obsidian 4pk. $5.95. Add to Cart. #OB-85 Natural rough Mahogany Obsidian, sold in packs of 4 for $5.95. Each one unique. In limited quantity. Caution: natural rough obsidian can have extremely sharp edges. Handle with care. Not for children. WebBy Joel E. Arem, Ph.D., FGA, International Gem Society. Obsidian is the most common form of natural glass and occurs in many attractive varieties. Since prehistoric times, people have used this material to make jewelry and carvings as well as practical objects, like … easy way to hack facebook account