Home
Compare Rocks


Gossan and Tachylite Definition


Tachylite and Gossan Definition


Definition

Definition
Gossan is intensely oxidized, weathered or decomposed rock, usually the upper and exposed part of an ore deposit or mineral vein.   
Tachylite is a vitreous form of basaltic volcanic glass. This glass is formed naturally by the rapid cooling of molten basalt   

History
  
  

Origin
Indonesia   
Iceland   

Discoverer
Cornish Gossen   
Unknown   

Etymology
From Cornish gossen from gos, blood from Old Cornish guit   
From German Tachylite, from tachy- + Greek lutos soluble, melting   

Class
Metamorphic Rocks   
Igneous Rocks   

Sub-Class
Durable Rock, Medium Hardness Rock   
Durable Rock, Medium Hardness Rock   

Family
  
  

Group
Not Applicable   
Volcanic   

Other Categories
Fine Grained Rock, Medium Grained Rock, Opaque Rock   
Coarse Grained Rock, Fine Grained Rock, Medium Grained Rock, Opaque Rock   

Texture >>
<< Summary

Definition of Gossan and Tachylite

The general Gossan and Tachylite definition can be stated as: Gossan is intensely oxidized, weathered or decomposed rock, usually the upper and exposed part of an ore deposit or mineral vein.. On the other hand, Tachylite is a vitreous form of basaltic volcanic glass. This glass is formed naturally by the rapid cooling of molten basalt. Along with definition of Gossan and Tachylite, get to know about Properties of Gossan and Tachylite. Get to know more information about Gossan and Tachylite origin and discoverer, etymology and class.

Compare Metamorphic Rocks

History of Gossan and Tachylite

The history of Gossan and Tachylite gives information about where the rock was found and who was its discoverer. Almost each and every aspect of Earth's history is recorded in rocks be it the volcanoes which were erupted or the plants, animals and organisms which are now extinct, as rocks are present from millions of years.

Gossan and Tachylite Origin and Discoverer

Gossan and Tachylite definition gives us a brief idea about the two rocks. In some cases, the definition also gives summary about the Formation of Gossan and Tachylite. In this section, you will know about Gossan and Tachylite Origin and Discoverer. Origin of Gossan is Indonesia whereas Origin of Tachylite is Iceland. It is interesting to know the name of Gossan and Tachylite discoverer. The Discoverer of Gossan is Cornish Gossen and the discoverer of Tachylite is Unknown.

Etymology of Gossan and Tachylite

Along with Gossan and Tachylite definition, know more about the etymology of Gossan and Tachylite. Etymology of Gossan and Tachylite gives information about origin and formation of a particular rock. Know more about Formation of Gossan and Formation of Tachylite. The etymology of Gossan is From Cornish gossen from gos, blood from Old Cornish guit while that of Tachylite is From Cornish gossen from gos, blood from Old Cornish guit. The process of formation of rocks defines the class of rock. All the rocks in a class are formed by similar processes. Gossan belongs to Metamorphic Rocks while Tachylite belongs to Igneous Rocks. The sub-class, group and other categories of Gossan and Tachylite are listed below.

For Gossan,

For Tachylite,

Metamorphic Rocks

Metamorphic Rocks

» More Metamorphic Rocks

Compare Metamorphic Rocks

» More Compare Metamorphic Rocks