debayangatley

[debayangatley]

Dept. of Applied geology at Indian Institute of Technology (Indian School of Mines), Dhanbad.

Established in 1927

This istitute probably hosts two of the oldest departments Geology and Mining Engineering in Asia.

#times of india #indiapictures #india #geolgoy #geologypage #geologist #geography #earth science #education #science #institute #academy award nominee #college #mining #university #@studyquill #@instagramanet #@geo; everywhere #illustration #@geology

[debayangatley]

#photography #photographers on tumblr #photos #photoblog #photographer #photooftheday #original photographers #googlepixel #smartphonephotography #phonephotography #mobile phone #indiapictures #india #times of india #indian #@photography #@instagramanet

[debayangatley]

Metamorphic transformations of nitrogen functionalities: Stabilization of

organic nitrogen in anthracite and its effect on δ15N parameter

Research paper published in Marine and Petroleum Geology (Elsevier)

#elsevier #science #coal #coal miners #geologypage #geology #geologist #geography #gemstones #earthstory #earth #planet earth #scientology #scientific fact #scientific illustration #research #bullet journal #journal #publication #@studyquill #@geology

[debayangatley]

The Devil’s Cauldron

We recently posted on some sedimentary rocks deposited in the world’s youngest forming sea in the Afar triangle (see http://on.fb.me/1791Pmn), mentioning that the continental rifting involved also resulted in a variety of volcanic events. These range from the volcanic plateaus of Ethiopia, through the chains of Africa’s Great Rift to the coastal smaller scale basaltic volcanic fields on both coasts of the Red Sea, both clearly visible as zones of dark rock in satellite photos.

Keep reading

[debayangatley]

This is the picture of the famous Toad rock.......which is a natural exposure...situated at Mt Abu hill station in India. Geologically the road rock us a perfect exposure of the famous Erinpura granite which is around 800 million years old and is used as stratigraphic marker and type section plutonic complex....that consists the entire Mt Abu hills

#geology #geologypage #studyblr #science #photography #studyspo #instagram #instagood #studyspiration #earthscience #study motivation #studying #india #inspiration #image #tourism

[debayangatley]

Ptygmatic folds

They develop mainly during granitization and migmatization during the formation of the migmatites and are the inducator of those processes.

Structurally they are defined as a very closely spaced tight fold and are principally developed in situation where there are thick incompetant unit and thin competant unit . Pencil marking the axial plane of the fold.

#geology #geologypage #studyblr #science #photography #studyspo #studyspiration #earthscience #followforfollow #study motivation #studying #the earth story #india #nature #sedimentary #earth #geologist #minerology #rock #rocks #practical #sediment #study notes #studygram

[debayangatley]

[debayangatley]

Please comment on the type of fold based on the Ramsay's classification of folds and what sectiin is the photo taken.......

Omani fold, Oman | #Geology #GeologyPage #Fold

Photo Copyright © Callan Bentley/American Geophysical Union

Geology Page www.geologypage.com https://www.instagram.com/p/BvJKUGzF0Ib/?utm_source=ig_tumblr_share&igshid=10zvozyv734np

[debayangatley]

Fluorite | #Geology #GeologyPage #Mneral

Locality: Minerva Mine, Hardin Co., Illinois, USA

Size: 5 x 4 x 3 cm

Photo Copyright © Anton Watzl Minerals

Geology Page www.geologypage.com https://www.instagram.com/p/BvJKZ02FYl3/?utm_source=ig_tumblr_share&igshid=k7w0ba1da2ip

[debayangatley]

Silver | #Geology #GeologyPage #Mineral

Locality: Kongsberg Silver Mining District, Kongsberg, Buskerud, Norway

Size: 3.1 x 2.7 x 2.2 cm

Photo Copyright © Anton Watzl Minerals

Geology Page www.geologypage.com https://www.instagram.com/p/BvJKe1kFZvu/?utm_source=ig_tumblr_share&igshid=1r2y35d7gnm5m

[debayangatley]

Bimodal volcanism

What's the main reason behind this peculiar but very common type of volcanism......mainly found along the extensional boundaries like continental rift and the very early stages of Back-arc basin development.....and the field evidences of Bimodal Volcanism are having Igneous rock suite charactarised by a mafic(Basaltic) and felsic(Rhyolitic/Granitic) mingled togather....without any trace or peroids of intermediate volcanism.....thats where the peculiarity lies!!!.......Can anyone add up any reason for this.....comment

#geology #geologypage #studyblr #science #studyspo #studyspiration #earthscience #study motivation #studying #the earth story #minerals #nature #sedimentary #earth #geologist #rocks #volcanism #volcano #earthquake #earthstory

[debayangatley]

Thick coal seams of Barakar Formation of Gondwana basins of India

#coal miners #geology #mining #mines #coal #EarthScience #earth #opencast

[debayangatley]

What do we mean by the term Alkaline igneous rocks specifically??

@geologypage @geologychronicles @geologynerd @geology-side-of-tumbler @geologyrocksandminerals

#geology #geologypage #studyblr #science

[debayangatley]

Trip to the Alps for this video. Original caption:

The plateau of Emparis, the black lake, the Meije an ideal spot to make a successful timelapse. We needed 2 complete nights to realize the sequences of this timelapse. A touch of clouds, not too much to let the Meije to parry beautiful colors at sunset, wait the breeze to fade so that the lake reflects stars and the Milky Way. This timelapse was realized during the new moons of July and August, very attractive periods, it is necessary to accept some lights of the other observers, and those of the ballets of the snow groomers of the summer ski in the 2 Alps resort . We do not dare to count the number of photos, thousands…

nicolas-jouhet.com nightscape-timelapse.com/

[debayangatley]

Minimalistic introduction to Groundwater

#geologypage #geology #studyblr #study motivation #study notes #my notes #hydrogeology #groundwater #earthscience #science #studyhard #studyspo #exam #@studyquill #student #studygram #geodata

[debayangatley]

Communicate. Even when it’s uncomfortable or uneasy. One of the best ways to heal, is simply getting everything out.

Unknown (via deeplifequotes)

[debayangatley]

Then it’s very rare ........and what’s the composition of it??

Piece of Moldavite, a tektite - a bit of a glassy rock produced by the heat of an asteroid impact.