An Australian-Canadian friend and former colleague in Australia, with many years of experience in gravity and magnetic data interpretation, used to tell me: “gravity doesn’t lie”. What geophysicists and geologists measure with gravity data are actually variations in gravitational accelerationRead more

GeoConnect³d aims to provide to stakeholders a coherent geological context for evaluating subsurface applications and resolving subsurface management issues. For this, two concepts were introduced: structural framework and geomanifestations. Besides the database, the geological structures and manifestations that will beRead more

Noticed for the first time in 1867 by the Frenchman H. Cognand during oil exploration in Romania, the Mud Volcanoes from Berca, Buzău county, from the central part of the Subcarpathians of Curvature, are not only spectacular geomanifestations, but alsoRead more

In November 2018, the European Commission presented its communication titled ”A Clean Planet for all: A European strategic long-term vision for a prosperous, modern, competitive and climate neutral economy”. The document did not attract much attention by the media, notRead more

Due to the thick overburden by Late Cretaceous and Cenozoic sediments, geomanifestations are not often present at the surface, but rather restricted to the subsurface of Flanders. One way to visualize geomanifestations in the subsurface is by the use ofRead more

Located in the South-Eastern Poland, the Holy Cross Mountains are known for many places of occurrence of hydrothermal metal-bearing vein mineralization. In many ways, ores located here are similar to those known in historical mining districts of the Schwarzwald orRead more

A geothermal terrain of outstanding geomanifestations The Afar Triangle, overlapping the borders of Eritrea, Ethiopia and Djibouti, is a segment of proto-oceanic crust in the Afro-Arabian Rift System where the spreading ridges that are forming the Red Sea and theRead more

A geothermal bonanza bare of geomanifestations Distinct local expressions of ongoing or past geological processes are referred to as geomanifestations. Many of them result from anomalies that may be an indicator of a “geopotential” in terms of subsurface resources capableRead more

“Tomorrow I’ll walk these tracks That will lead me across the border” – Bruce Springsteen At some point during the creation of the Geoconnect3d project, when a lot of survey geologists from around Europe were crammed in a room andRead more

Budapest is famous for its thermal spas so we can easily point out: this is a GEOMANIFESTATION. And indeed it is. “Behind” the city there are mainly carbonate and dolomite mountains (the main aquifer is Upper Triassic) with a hugeRead more

A manifestation is the appearance or sign of something that exists or happens. Taking this concept to the geological world, the GeoERA research programme defines geomanifestation as any distinct local expression of a geological process, past or ongoing. These expressions,Read more

The Pannonian Basin is situated in the middle of the European mountain ranges – the Carpathian arc, Dinarides and Eastern Alps. Surrounding mountains show their beautiful face but only geologists know how complicated the structures of the rocks are atRead more

The north-east part of the Pannonian Basin, actually its narrow band, is known in Ukraine as the Trans-Carpathian Trough. The region is located to the south-west from the Ukrainian Carpathians and is extensively eroded, with narrow ridges, steep (25-40o) slopes,Read more

With Christmas just behind us, and New Year approaching fast, the world is now half-way in that time of year that is reserved for wishing everyone the best for yet another year. You have certainly received enough blessings from friends,Read more

Introduction Geomanifestations are defined as distinct expressions of an ongoing or past geological process at surface or at depth. Gas seeps and subsurface accumulations fit this definition and in this blog we show some examples of shallow gas manifestations inRead more

In the present structure of the Dinarides an important role have the South Pannonian Basin. The South Pannonian Basin is located in the northern part of Bosnia and Herzegovina. The Spreča-Kozara deep fault represents the northern boundary of the DinarideRead more

The Panonnian basin is located in the Northern part of Serbia. That province of Serbia is called Vojvodina, with three regions: Banat, Bačka and Srem. This area is specific with a thinned Earth’s crust of only 25,5 km to 29 km, as a result of geodynamic movement. The average heat flow is between 83 and 111 mW/m2 (continental average 60 mW/m2), indicating a significant geothermal potential. From a geological point ofRead more

The subsurface plays nowadays an important role as it provides essential resources: drinking water, hydrocarbons, raw materials and heat, etc., as well as the capacity for large-scale fluid storage (natural gas, liquid or liquefied hydrocarbons). Yet, the use of theRead more