Sedimentology: Understanding Carbonate Rock Types and Volcaniclastic Deposits, Slides of Geology

An introduction to sedimentology, focusing on carbonate rock types such as limestone, chalk, and dolomite, as well as volcaniclastic deposits like pyroclastic flows, debris flows, and ash beds. Sedimentology is a crucial field of study due to its applications in various industries, including oil, gas, and coal exploration, mineral extraction, modern environment management, and deciphering ancient climates.

Typology: Slides

2012/2013

Uploaded on 07/22/2013

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Carbonates
Carbonate formation
may result in the
following rock
types:
limestone,
chalk,
dolomite.
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Carbonates

Carbonate formation may result in the following rock types:

limestone, chalk, dolomite.

Volcaniclastic

Resultant deposits

pyroclastic flows

debris flows/lahars - a sh beds

Mt. St. Helens

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So …what and where's this?

Opportunity^ Mars Rover

OK…but you are asking…….why is Sedimentology

important?

…… so name a few?

oil, gas and coal (source, reservoir and seal) - detrital sediments - heavy metals (e.g gold), diamonds etc - industrial minerals - sandstones, clays, aggregates - modern environments - management & planning (e.g.groundwater) • input to environmental engineering •deciphering ancient climates and climate change

Next time: a very brief history ofthe subject and we’ll begin to lookat weathering and sedimentproduction……..