Scientific research trip sponsored by @mapesa to trace the river estuaries once used by the Aceh Darussalam Kingdom as a spice commodity base especially pepper in the medieval period, on the western and southern coast of Aceh.
One of our destinations is the Terbangan river estuary, in the Ladang Tuha village, Pasie Raja, South Aceh Regency, Aceh. When on location, we are faced with the interesting thing that is the Conglomerate rocks hill located at the mouth of the river. As I pointed out in the old post "Terbangan River Estuary", I will make a post "Conglomerate Sedimentary Rock At The Terbangan River Estuary".
Conglomerate
Conglomerates are sedimentary rocks formed from round pebbles and stone-sized clasts cemented by a chemical process that binds the stones together in a matrix.
Conglomerate ( /kəŋˈɡlɒmərɪt/) is a coarse-grained clastic sedimentary rock that is composed of a substantial fraction of rounded to subangular gravel-size clasts, e.g., granules, pebbles, cobbles, and boulders, larger than 2 mm (0.079 in) in diameter. Conglomerates form by the consolidation and lithification of gravel. Conglomerates typically contain finer grained sediment, e.g., either sand, silt, clay or combination of them, called matrix by geologists, filling their interstices and are often cemented by calcium carbonate, iron oxide, silica, or hardened clay. en.wikipedia.org
It takes a strong water current for the formation of conglomerate sedimentary rocks, located along a fast stream or beach with strong waves, or it could be a river bottom or an ancient coastline.
Sedimentary rock conglomerates are also seen on Mars, in image from NASA's Curiosity rover, shot on Sept. 2, 2012 with the 100-millimeter Mast Camera.
Image credit: www.jpl.nasa.gov
Many gravel-sized rocks have eroded out of the outcrop onto the surface, particularly in the left portion of the frame. The outcrop characteristics are consistent with a sedimentary conglomerate, or a rock that was formed by the deposition of water and is composed of many smaller rounded rocks cemented together. Water transport is the only process capable of producing the rounded shape of clasts of this size. www.jpl.nasa.gov
Here's the conglomerate sedimentary rock, I shot at Terbangan river estuary.
In this last photo I shot 2 different hills in a frame. Conglomerate sedimentary rock on the left side.
Reference:
- https://flexiblelearning.auckland.ac.nz/rocks_minerals/rocks/conglomerate.html
- http://geology.com/rocks/conglomerate.shtml
- https://en.wikipedia.org/wiki/Conglomerate_(geology)
- http://www.sandatlas.org/conglomerate/
- https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA16188
Please see my old post about a trip for scientific research sponsored by @mapesa.
- Welcome to Rest Area Rigaih
- Seunagan River Estuary
- Kuala Batu or Quallah Battoo (History, Life and Nature)
- SteemitPhotoChallenge #50 Long Exposure - Entry2: Meukek Bay
- Track The Traces Of Aceh Civilization
- The Monkeys Ask For Alms
- Ancient Fortress of Trumon
- Whale Bay
- Ancient Cemetery Complex in Trumon
- The Ancient Flag in Trumon
- Ujong Manggeng Estuary
- Rasian Seaport
- New River (Krueng Baro)
- Fish Port of Kuala Susoh
- Bakongan River Estuary
- Suaq Bakong River Estuary, South Kluet
- Terbangan River Estuary
Those places look like scenes from some prehistoric movie again :) Are you sure these are real places you can still find on earth? :)
yeah, i'm shooting for these pictures, except 1 picture on mars :)
Cool, poto yg sangat meusaneut .. 😀
@arfa thanks
good, ken not tu kat.... :)
👍
you are great photography @vannour,, I will follow you for waiting your next post.. saleum aneuk nanggroe
saleum @rudalt
Assalamuaikum rakan lon. Saleum seujahtra dari ulon. Pemandangan yang sangat lagak. Dan han tom lon dingoe nan gampong nyan. Cukop indah dan menarek perhatian. Memang dron nyan cap 👍👍👍 . Sigoe² neu bantu adoe neuh kalon-kalon bak blog ulon tuan,😉 tetap semangat mengumpulkan dolar....😊