#structuralgeology

MOST RECENT

Sinistral shear zone in granodiorite with pegmatite vein being displaced. #structuralgeology #geologyrocks #geology

Normal fault. Basic geology #louvre #geology #stratigraphy #structuralgeology

Nota: Antes de notificar el jefe que el pozo atravesó una falla normal o directa, AL NO APARECER EN EL REGISTRO DE POZO LA ARENA DE INTERES, es importante indagar que tanto el azimut (dirección del pozo) como el buzamiento de la falla van en el mismo sentido.

Note: Before notifying the boss geologist, that the well went through a normal fault, it is important to investigate if the azimuth and dip of the fault go in the same direction.
#petroleo #oilfield #geology #geologystudent #geologypage #geologiageneral #geologiapetrolera #oilproduction #geologiaestructural #structuralgeology

Step faulting in Entrada Fm. At Ghost Ranch-NM! Say yes to Strucutural Geology!

#geology #geologia #rocks #rocas #nature #mountains #fieldcamp #hiking #structuralgeology #faults #fallas

Asymmetric mountain-scale folds (anticline on left; syncline on right) in limestone at Mt. Kidd, Alberta, Canada. These folds formed at the northward termination of the Lewis Thrust, the same fault that dominates the geology some 150 km to the south in Montana's Glacier National Park. These folds "verge" (appear to lean) eastward suggestive of top-eastward movement on the fault --the overall transport direction in the Canadian and northern Montana Rocky Mountains. Apparently I'm thinking about the summer! #geology #geoscience #earthscience #structuralgeology #folding #foldedrocks #anticline #mountains #rockymountains #canadianrockies #rockdeformation #travelinggeologist #Geol203

Take me back to a time when revision wasn't sucking all the life out of me 😭 #structuralgeology #examstress #geology #uni #givemeabreak

Obsessed with Navajo Tapestry, the Raplee Anticline 😍🌈⛰ #navajotapestry #rapleeanticline #folds #structuralgeology #erosion #rainbowplateau #utah

My least favourite thing about geology is having to digitize my sketches. But at least it looks snazzy. These are fault relationships taken from Bathymetry data offshore of Rame Head.
#geology #structuralgeology #ramehead #cornwall #geothermal #fracturecharacterisation

Some more fun pics of me and my partner in crime at the Goblins! This area was near a butte which allowed steps to form along the walls. It was interesting going up them with my flip flops on 🤣

Untuk menganalisis sesar, kita membutuhkan struktur struktur penyerta yang ada disekitar sesar tersebut. Kali ini kita akan membahas soal "Congerous Step" dan "Incongerous Step" yang keduanya sering disebut dengan istilah Step Fault. Congerous step adalah bentukan seperti tangga terbentuk oleh tarikan, bidang utamanya kasar bila disentuh. Sedangkan uncongrous step adalah bentukan seperti tangga yang permukaannya licin, hal ini disebabkan karena incongrous step terbentuk oleh gaya yang menekan. Jika kita menemukan kedua jenis stepfault ini pada bidang sesar, kita dapat langsung mengetahui arah pergerakan sesar dngan menggunakan model hubungan sesar dengan struktur penyertanya yang dibuat oleh Twiss and Moore, 1972 seperti pada gambar ini.
Lokasi ' Wonosidi, Pacitan, Jawa Timur.

#geologi #geology #fault #stepfault #structure #structuralgeology #geologistruktur #batuan #bumi #analisis #nature #earthscience #geologinet - #regrann

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