Volume 16 Issue 5

Published: 2025-06-25

Contents


Article
Non-marine Carbonate (Joint/Dike) Filling In The Injana Formation, Kand Anticline, NE-Iraq

Mumtaz A. Amin,

Riparian clastic beds of fluvial origin in the Injana Formation (Upper Miocene) of Kand anticline exhibit the development of a vertical joint/dike like structure in host sandstone overlying red...

DOI: 10.33899/rjs.2005.42257

Pages: 69-79
Origin of Some Limestone and Gypsum Natural Bridges at Northern Iraq

Bassam M.Al-Dewachi,

The present study investigates the location and origin of some natural bridges in northern Iraq. They have been founded in two geological formations, the Sinjar and Al-Fatha formations. The rocks...

DOI: 10.33899/rjs.2005.42237

Pages: 26-34
Microfacies Evidences for Eocene Sequence Stratigraphy of Jaddala/Avanah Formations, Sinjar Area, Northwest Iraq

Majid M. Al- Mutwali, Nabil Y. Al-Banna,

Surface section of the Jaddala-Avanah Formations (Lower-Middle Eocene) is studied in Sinjar area. Three microfacies were recognized throughout Jaddala Formation, their depositional environment...

DOI: 10.33899/rjs.2005.41930

Pages: 1-12
Factors Controlling the Mineralogical and Chemical Distributions in Safra Member (Upper Maastrichtian), Western Desert, Iraq

Sameer A. Hirmiz, Kotayba T. Al-Youzbakey, Khalid J. Aswad,

Safra Member (Upper Maastrichtian) represents the upper part of Digma Formation, which outcrops to the west of Gaara depression. It consists of dolostone alternating with claystone, marl and thin...

DOI: 10.33899/rjs.2005.42248

Pages: 43-56
Variation of the Modal Percentages of Epidote in Recent Sediments from Selected Localities in Northern Iraq

Mohsin M. Ghazal,

The metastable detrital epidote in northern Iraq is one of the non-opaque heavy minerals found in the Recent sediments of Tigris River and its tributaries, in addition to other rivers and valleys....

DOI: 10.33899/rjs.2005.42231

Pages: 13-25
Sedimentary Cycles and Microfacies Analysis of Lower Miocene Formations in Sinjar and Sharafaddin Areas, NW Iraq.

Majid M. Al-MutwaIi, Nabil Y. Al-Banna,

Two surface sections of Lower Miocene rocks were studied in Sinjar and Sharafaddin areas NW Iraq. Four formations were recognized (Ibrahim, Hamrin, Serikagni and Euphrates Formations) embracing...

DOI: 10.33899/rjs.2005.42254

Pages: 57-68
Hydraulic Evaluation Of The Water Treatment Plants In Baghdad City

Lilian Y. M. Al. Saka, Adnan A. Al. Samawi,

This study is an attempt to evaluate the suitability of the water supply plants of the city of Baghdad, These plants are: A, B, C, D, E, F and G. Important topographical and hydraulic parameters,...

DOI: 10.33899/rjs.2005.42243

Pages: 35-42