Dredging World News Blog

Dredging for Gold in Remote Places

Posted by Elizabeth Kaiser on Wed, Aug 31, 2011 @ 09:08 AM

By Dave Stoltenberg, Dredge Rental Specialist with SRS Crisafulli

 

From Alaska to West Africa, SRS Crisafulli dredging experts are busy installing dredges and training operations personnel at producing gold mines.  Nearly all operating mines have overflow lagoons and impoundments for the collection of particulates, overflow mud, and tailings.  Typically the lagoons are lined, and are operated as part of a water treatment system to ensure all water released from the mine meets environmental regulations.  In many cases the water and particulates are acidic in nature and require specialized equipment adaptations such as stainless steel construction to ensure longevity.

Press play to view SRS Crisafulli FLUMP Dredge video

Gold mine companies find SRS Crisafulli Flumps to be an excellent choice for a variety of projects.  Small, remote controlled, extremely productive, and a high value, Flumps perform well across a wide range of applications and environments.  Project applications at gold mines are primarily for the purpose of either dredging waste sediments for dewatering and disposal or for the purpose of recovering gold from tailings or overflow sediments.  When used to dredge for disposal the sludge is sent to centrifuges or geobags, dewatered, and then disposed of.  When used to dredge for gold recovery the tailings are sent to a processing mill so the sediments can be re-processed.  In some cases tailings are recently produced, and in other cases the tailings are historical in nature yet still contain recoverable amounts of gold.

 

Gold Mine Dredging in Alaska










 

From Gold Mines in Alaska

 

 

Gold Mine Dredging in West Africa

To Gold Mines in West Africa

One characteristic shared by both Alaskan gold mines and West African gold mines is remoteness.  These operations, encompassing surface mines and underground mines, are a testament to the abilities of companies to build and sustain small cities in some of the most inaccessible locations in the world.  Alaskan locations are noted for their short summer periods and long duration cold winters while West Africa, south of the Sahara desert, is tropical in nature, with high temperatures and humidity.  Regardless of the environment, SRS Crisafulli’s attention to detail, rigorous manufacturing standards, and ability to customize solutions to the most demanding requirements results in long-lasting, dependable dredges.

Whatever your mining application, wherever in the world it might be, give one of our SRS Crisafulli dredging experts a call today to solve your problems.

 

Learn more about SRS Crisfaulli FLUMPs.

Fill out a dredge application form.

Request a free consultation.

SRS Crisafulll Dredges FAQ.

Topics: Dredges, crisafulli, dredge, dredging, dredging abrasive materials, mining

Why Zambia? SRS Crisafulli Mine Dredges Provide Useful Options.

Posted by Elizabeth Kaiser on Thu, Jul 21, 2011 @ 08:07 AM

African Growth and Opportunity Act, or AGOA Forum 2011, Lusaka, Zambia was an odd destination.  But that is where a Montana delegation of Small and Medium Enterprises, or "SMEs" went in early June, 2011.  The overarching goal of the AGOA Forum is to increase US - Africa trade volume.  Why would SRS Crisafulli participate?  SRS Crisafulli Dredges provide reliable and effective water management solutions to the mining industry in Africa.  Many African countries, including Zambia, are actively mining gold, copper and uranium, all of which need water management tools.  The Crisafulli dredges provide useful options for environmental managers at mines throughout the world.

Further, the classic Crisafulli trailer pumps, so useful to the US Army Corp of Engineers in dewatering US properties submerged in the Floods of 2011, may be of service to African growers managing water resources.

"I am excited to return to Zambia.  Next time I will visit the Zambian Copperbelt itself, take a helicopter ride over Victoria Falls, and go on a traditional safari.  In the meantime, I packed my bag with Zambian honey, and am buying imported South African wines from my neighborhood wine cellar," reports SRS Crisafulli attendee, President and CFO Laura M. Fleming.

Montanas in Lusaka, Zambia
Montanans in Lusaka, Zambia:  Laura M. Fleming, SRS Crisafulli, Inc.,  Joan Wadelton, diplomat, State Department, Africa Women's Entrepreneurship Program (AWEP) and Cora Neumann, Co-Director African First Ladies Fellowship Program, under the big tent at the conclusion of AGOA Forum.

"Greetings to my fellow travelers,"  Click here:  AGOA Zambia 2011 - Laura Fleming - Picasa Web Albums - some snapshots from the AGOA Forum.

Thanks to the support of the Montana World Trade Center and the Corporate Council on Africa:  Click here:  Montana World Trade Center Press Release

Congratulations to Secretary Clinton on her fine leadership: 

 

Congratulations on political stability, economic growth and an excellent outlook to the citizens of Zambia.  Click here:  Embassy of Zambia - Economy

 

 

 

Topics: Dredges, crisafulli, dredge, agriculture, mining, AGOA