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Earth Explorer is an online source of news, expertise and applied knowledge for resource explorers and earth scientists. Sponsored by Geosoft.


News & Views

News Archive

December 7, 2016

Geosoft introduces IP and resistivity inversion in VOXI Earth Modelling

Geosoft has added induced polarization and resistivity data inversion to its VOXI Earth Modelling 3D inversion software service. Geoscientists are now able to create detailed 3D models of conductivity and chargeability from IP and resistivity survey data with VOXI. The resulting models can assist in interpreting and targeting regions for mineral and environmental applications...

December 5, 2016

Mexico's Deepwater Round Exceeds Expectations

Some of the world's biggest oil companies showed up Dec. 5 and agreed to invest on the Mexican side of the Gulf of Mexico, proving that deepwater exploration still has a pulse despite challenging market conditions...

November 30, 2016

Magnetic inversion results for Ngamiland available for download

A regional-scale geophysical inversion of magnetic field data in the Ngamiland region of northwestern Botswana is now available for download from the Botswana Geoscience Portal, a partnership initiative of the Botswana Geoscience Institute, industry sponsors and Geosoft...

November 30, 2016

LIGO Resumes Search for Gravitational Waves

After a series of upgrades, the twin detectors of LIGO, the Laser Interferometer Gravitational-wave Observatory, have turned back on and resumed their search for ripples in the fabric of space and time known as gravitational waves. LIGO transitioned from their engineering test runs to full science observations at 8 a.m. Pacific Standard Time on November 30...

November 9, 2016

International Volcano Scientists Unite

For the first time, the United States will host the international Volcano Observatory Best Practices workshop, previously held only in Italy. The workshop will take place this month in Vancouver, Washington. It is designed specifically for volcano observatories around the world and their staff to exchange ideas and best practices with each other...

October 4, 2016

USGS Assesses Mineral Potential for Sagebrush Habitats in Six Western States

USGS has completed a comprehensive assessment and inventory of potential mineral resources covering approximately 10 million acres of Federal and adjacent lands in Idaho, Montana, Nevada, Oregon, Utah and Wyoming...

October 3, 2016

Uganda Targets Up to U.S.$100 Million for Mineral Exploration

Uganda is well endowed with mineral resources and, like many naturally-gifted African countries, is becoming keen on ensuring that these resources play a transformative role in its long-term structural transformation dream - the Vision 2040...

September 9, 2016

Small-Scale Fishers Get A Big Boost With First-Of-Its Kind Impact Investment Fund

Conservation organization Rare announces the Meloy Fund for Small-Scale Fisheries at Our Ocean Conference. The Global Environment Facility, one of the largest funders of conservation worldwide, will be investing $6 million into the fund...

September 1, 2016

Scientists take to the skies to track West African pollution

Scientists operating research aircraft over West Africa have detected organic materials in the atmosphere over a number of urban areas, contributing to concerns of the rise in pollution across the region...

August 17, 2016

New IGS Xplore prospectivity maps for Botswana

International Geoscience Services have released a series of base metal prospectivity maps for the Ngamiland District of northwestern Botswana using free geodata available on the recently-launched Botswana Geoscience Portal, hosted by Geosoft. The maps identify favorable areas for copper, zinc and lead mineralization using geological, geochemical and geophysical datasets downloaded directly from the portal.

August 11, 2016

NexGen Makes New High Grade Discovery

NexGen Energy reported the discovery of a new high grade zone of mineralization 4.7 km northeast of the Arrow Deposit as part of an on-going summer drilling program on its 100% owned, Rook I property, Athabasca Basin, Saskatchewan...

August 10, 2016

Rampion UXO Disposal to Take Place This Week

E.ON has confirmed that the two unexploded devices, detected along the Rampion offshore cable route will be safely disposed this week following the consultation with the Marine Management Organisation...

August 9, 2016

Diamonds In The Rough: E&Ps Find New Reserves In Mature Basins

The oil industry’s history demonstrates clearly that new plays and prospects have long been found in mature basins that were thought to be well on the way to being squeezed dry. Through the acquisition of new data, developing new concepts and coming up with fresh interpretations, long-producing basins around the world from the North Sea to Malaysia have continued to reveal new riches...

August 8, 2016

Northern Shield Identifies High Quality VTEM Targets at Séquoi

Northern Shield Resources announced the results of the interpretation and modelling of the VTEM survey from the Séquoi Property in the Labrador Trough of Quebec . Séquoi is owned 100% by Northern Shield and is being explored for Noril'sk style Ni-Cu-PGE massive sulphides. After geophysical modelling and interpretation of the VTEM data from Séquoi, six VTEM anomalies of significant interest have been identified...

August 3, 2016

Rio Tinto tailors big data drive to copper

Rio Tinto will put the weight of an exploration big data push and its newly-formed Growth and Innovation group behind its desire to identify a "tier 1" copper asset. Speaking at the annual Diggers & Dealers conference in Kalgoorlie, Growth and Innovation group executive Stephen McIntosh said Australia was "overdue for a tier 1" mineral discovery of any type...

August 1, 2016

Tetra Tech Awarded $200 Million Navy CLEAN Contract

Tetra Tech announced that it has been awarded a $200 million, single-award contract by Naval Facilities Engineering Command (NAVFAC) Atlantic. Through the Comprehensive Long-term Environmental Action Navy (CLEAN) contract, Tetra Tech will provide environmental engineering support services to installations within the NAVFAC Atlantic Area of Responsibility...

May 3, 2016

NATO Science for Peace and Security (SPS), MODUM Partners announce "Young Scientist Summer School on Sea Dumped Chemical Weapons"

This international project cooperates closely with CHEMSEA (Search and Assessment of Chemical Weapons) Project for and sharing and knowledge transfer...

April 12, 2016

Monday mad rush for gold stocks

Renewed optimism about the outlook for gold saw investors pile back into gold stocks, pushing many stock to 52-week highs in heavy volumes...

April 11, 2016

Medgold Resources: Continues to Expand the Boticas Gold Project, Portugal; Proposes $200,000 Private Placement

Medgold Resources is pleased to announce new assay results from contiguous rock-chip sampling from the Limarinho South zone at its Boticas gold project in Portugal, which include a highlight of 6.0m @ 5.7 g/t Au...

April 8, 2016

De-carbonizing our energy sector

Nuclear energy currently provides around 11 percent of the world's electricity. China, the European Union, the United States, India, Russia, South Korea, and other nations’ have major existing fleets...

April 1, 2016

Follow-Up Drilling Results Indicate Wide Gold Zones at Hendricks Gold Discovery

Gascoyne Resources Limited announced that it has received the final assay results from the 10,000 metre aircore exploration drilling programme...

March 26, 2016

The Oil Market Is Finally Hitting Its Breaking Point

After a significant reduction in investments over the past two years, oil companies can no longer overcome the production declines from legacy wells...

March 15, 2016

N-Sea Expands into the French Offshore Wind Industry

Subsea IMR provider, N-Sea, has signed a letter of intent with CERES Recherches & Expertise Sous-Marine and TechSub Industrie Environement, to provide subsea survey, installation and remediation services to the French offshore wind industry...

March 9, 2016

PDAC 2016 Convention Exceeds 22,000 Attendees

Optimism and opportunity abounded at the PDAC 2016 Convention of The Prospectors & Developers Association of Canada in spite of recent industry challenges...

March 3, 2016

6 Alpha Launches EOD Contracting Division

6 Alpha Associates, a specialist risk consultancy practice, with expertise in the assessment and management of unexploded ordnance, has launched a dedicated explosive ordnance disposal division...

Geoblogs comment on the world of geoscience

by Virginia Heffernan on April 12, 2012 library

The geoblogosphere is a growing and diverse collection of commentary on the world of geoscience: what's new and fascinating as well as ongoing debate about topics such as how the K-T boundary formed, what geoscientists should know before they graduate, and essential equipment for the field. The blog community is dominated by academics, mostly American, with input from exploration geoscientists as well as bloggers aligned with exploration technology providers and industry. Here are some active sites:

The Accretionary Wedge

http://theaccretionarywedge.wordpress.com
If you are just delving into the geoblogosphere for the first time, this is a good place to start. The Accretionary Wedge is a geoscience blog carnival hosted by a different blogger each month that focuses on a theme determined by the host.

Exploration geochemistry is not a toy!

http://www.exploracaogeoquimica.blogspot.com/
Otavio Augusto Boni Licht is a geologist and a consultant for geochemical exploration companies in Brazil and abroad. His Exploration Geochemistry blog provides a wealth of information and perspective which draws on his experience. There are also extensive links to geochemistry resources, including books, software and associations.

Exploration Geophysics

http://explorationgeophysics.info/
Alexander Prikhodko is a geophysicist with a PhD in geophysics and PGeo (Ontario). His Exploration Geophysics blog consolidates news, events, trends and technologies in the world of exploration geophysics.The blog includes a GX Corner with descriptions of GX (Geosoft Executable) modules that can save time when working with geophysical data. It also features RSS news feeds from the Mining Journal and the Leading Edge.

Exploring with Data

http://blogs.geosoft.com/exploringwithdata/
Exploring with Data is a blog from Geosoft that provides insights and advice on exploring the Earth’s subsurface with data. The blog includes tips on using Geosoft software to explore. Blog authors (mostly application and exploration solution specialists) share their technical expertise and spotlight useful tools that make working with data more effective.

The Geology News Blog

http://geology.rockbandit.net
As it title would suggest, this blog claims to have “the latest and greatest news in geology from around the world.” The site is authored by Americans Dave Schumaker, an environmental geologist, Peter Polito, a graduate student of planetary geology and Ron Schott, an assistant professor of geology at Fort Hays State University in Kansas whose primary research interests are hard rock petrology and tectonics. While the blog’s main purpose is to serve as the place to go for geology-related news and images, the trio also provides commentary on everything from climate change to paleontology. Schott also has his own blog, http://ron.outcrop.org/blog/, where he posts gigapans (high-resolution images stitched together to form a detailed panorama) from the field and highlights the latest developments in Google Earth and other geology-related technologies.

I Think Mining

http://ithink.mining.com
Jack Caldwell is a civil engineer in California whose career focused on designing tailings dams for mines in North America. He provides news about the mining industry, as well commentary on the politics of mining and major industry events such as the annual PDAC convention in Toronto.

Republic of Mining

http://www.republicofmining.com
This blog may be of interest to mining and economic geologists, especially in Canada. It is designed to raise awareness among the media, the general public and political decision makers about the economic and social benefits of mining. The author, Stan Studol, is a self-described “Inco Brat” born and raised among the nickel mines of Sudbury, Canada.  He regularly posts commentary by experts from all walks of the Canadian mining industry.

Looking for Detachment

http://highway8a.blogspot.com
As a former field geologist, this blog is one of my favourites. The “Silver Fox” is an exploration geologist working in the western U.S.  She comments on her days in the field, including what works and what doesn’t in terms of field gear and technology (e.g. using GPS), but you can also get advice on where to find a good beer in say, Anchorage, Alaska or where to find a major gold deposit in two million years time. The Silver Fox is a skilled photographer who blends her text with images of rocks, creatures and other intriguing subjects encountered during the workday.

Geotripper

http://geotripper.blogspot.com
Garry Hayes teaches geology at Modesto Junior College in California and is the past president of the National Association of Geoscience Teachers, Far Western Section. His write-ups focus mainly on  the field trips he leads in the Western U.S. but also include a few light-hearted gems such as “The Fully-equipped Geology Student”,  a humorous take on how the typical student field geologist presents.

Highly Allochthonous 

http://all-geo.org/highlyallochthonous/
Chris Rowan is a geologist specializing in paleomagnetism at the University of Edinburgh and travels around the world practicing his craft. His posts are wide-ranging, including comments on academic life, volcanoes and earthquakes, and rugby. He also speculates on controversial theories such as “Peak Coal”, the idea that the world will be reaching the end of its coal reserves within the next half century. 

Gary Hayes, the author of the Geotripper Blog, pointed out these two clearinghouse sites: allgeo via Chris includes blog entries from dozens of active bloggers; and Geobulletin collects news from over 100 blogs on the Geoblogosphere.

This is far from a comprehensive list of geoblogs. There are new sites popping up every week. Some are more active than others, some come out of the academic world while others are more industry related, some specialize while others generalize, but all bring the geoscience community together just as we are trying to do here at Earth Explorer.

Submit your suggestions for geoblogs to add to our list.