Definition
Marble is a non-foliated metamorphic rock which is composed of recrystallized carbonate which is formed when limestone is exposed to high temperatures and pressures over a long time
Travertine is a mineral consisting of layered calcium carbonate formed by deposition from spring waters
History
Origin
Egypt
Italy
Discoverer
Unknown
Marcus Vitruvius Pollio
Etymology
From the Greek marmaros, shining stone and also from the English word marmoreal meaning marble-like
From Italian travertino a kind of building stone, from Tiburs, adjective from Tibur (Tivoli), in Italy
Class
Metamorphic Rocks
Sedimentary Rocks
Sub-Class
Durable Rock, Medium Hardness Rock
Durable Rock, Medium Hardness Rock
Family
Group
-
-
Other Categories
Medium Grained Rock, Opaque Rock
Fine Grained Rock, Opaque Rock