Відео

hello I am a young student from Cameroon and I would like to know how to acquire areoradimetric data?

📐♾️

From the crater rim of Gunung Rinjani, nice

iam not geologist but excellent lecture

Good idea

Great Video! Thank you for sharing!!🙏🏆🏆🏆

Highlights: ✦Geochemical data sets are becoming the new geophysics in exploration, as new techniques and thinking are needed to locate small targets in complicated basement geology. •Geochemical data sets are becoming the new geophysics in exploration. •New techniques and thinking are needed to locate small targets in complicated basement geology. •The challenge is to locate small targets in complicated basement geology overlain by complicated stratigraphy, weathering, and regolith. • Sheet-washed gravels can hide the underlying geology through them. ✦Lithology, metamorphism, metasomatism, and structure all influence the petrophysical response of rocks. •Sensing hardware and technology evolution have an impact on geophysics. •The anatomy of a mineral system includes lithology, metamorphism, metasomatism, and structure. •Interfacing geochemistry and mineralogy with petrophysics is key. •Teasing apart geophysical data sets to tell us separately about each component is useful. ✦Geochemical techniques become limited in undercover exploration due to the thickness of the cover, but large geochemical databases can help map out new aspects of the system. •Hydro GaN techniques are too broad and not fine-scale for thick covers. •Limited techniques available for exploration once into those environments. •Large geochemical databases in brownfield environments can help map out new aspects of the system. •Example of a large geochemical database at the Ranger mine site helped map out architecture related to fluid flow and mineralization. ✦Geochemical prospecting has not evolved much from the 1850s and we haven't taken advantage of where technology has gone. •The cost of routinely collecting geochemical information is around $50-$110. •Despite advancements in technology, geochemical prospecting has remained similar to 1850 methods. •There is a need for more innovation and use of technology in geochemical prospecting. ✦Portable XRD and XRF systems are new technologies that can measure mineralogy, but processing the data is a challenge. •Portable XRD system is a game changer for measuring mineralogy. •Processing algorithms are outdated for the new hardware capabilities. •The challenge is to process and present the data to exploration geologists beyond just wiggly lines. •The development of efforts in deep exploration technologies is focused on these new technologies. ✦Geochemistry and geophysics datasets need to be seamlessly put together in order to better constrain the kinds of inversions. •Visualizing datasets together can drive a whole conversation around what it really means. •Routine geochemistry can lead to fancy analytics to better understand the probability of finding gold. •Producing a probability shell requires taking into account various criteria such as structure, alteration, mineralogy, and multi-element geochemical signal. ✦The relationship between geochemistry and petrophysics in rock exploration •Geochemistry and mineralogy are recorded as point data with limited sphere of influence •Downhole petrophysics samples a bigger volume and still has an edge in rock exploration •The goal is to use geophysics to extrapolate geochemistry and mineralogy to a broader volume •The question is what aspects of petrophysics measurement are still needed if mineralogy and geochemistry can be fully characterized. ✦Geochemical techniques should be used in combination to get the right answers, and data density is important for effective exploration. •The combination of geochemical techniques can provide the right answers for different projects. •The use of drilling is still necessary despite advancements in exploration technology. •Data density is critical for effective exploration, and regional soil surveys can reveal areas where more samples should be taken.

At 21:38 a geologist is talking to a geophysicist sitting at a computer!

One of the main challenges for petrophysics is to measure the volume percentage of pyrite or other iron sulphides, as these are often the source of the principal density, chargeability, conductivity and sometimes magnetic (e.g. pyrrhotite) responses. The geologists focus exclusively on the other metal sulphides, Cu, Pb, Zn etc.

I want the coordinates of gold in Africa

How geophysics anomaly can help us to find ore minerals?

PЯӨMӨƧM

Any gpm tool to confirm it.

Any GPM TOOLS CAN HELP TO LOCATE IT?

Which instruments like UMT can help to find such things?

i am from Reko Diq

Any idea about the "Richards, 2016" paper title shown in one of the last slides?

I agree. Great talk.

I can do Mineral Detection and am the best at it that I know of. I have done over 300 blind tests in mineral detection and passed all of them! I also find water and tunnels, etc. I can selectively detect all of the minerals on the chart and identify them and I can penetrate the ground very deep doing identification of minerals. ua-cam.com/video/ROvmsjC2Qio/v-deo.html

I can do Mineral Detection and am the best at it that I know of. I have done over 300 blind tests in mineral detection and passed all of them! I also find water and tunnels, etc. I can selectively detect all of the minerals on the chart and identify them and I can penetrate the ground very deep doing identification of minerals. ua-cam.com/video/ROvmsjC2Qio/v-deo.html

I can do Mineral Detection and am the best at it that I know of. I have done over 300 blind tests in mineral detection and passed all of them! I also find water and tunnels, etc. ua-cam.com/video/ROvmsjC2Qio/v-deo.html

I can do Mineral Detection and am the best at it that I know of. ua-cam.com/video/ROvmsjC2Qio/v-deo.html

Good job bro

You try to give the video more brightness it will be great if you do

Thanks useful review

Thanks

Thanks. So informative

have another camera?

Excelente video

Excellent video, Greetings.

Excellent video, Greetings.

Very good

I am working in my Master's Degree project in Advanced Product Design, in Sweden, and I am tackling exactly these exploration challenges. I am hoping to present a new vision, in the form of a robot, of mineral exploration soon.

What a video! Thanks #CondorConsulting #MINING

Spectral and hyper-spectral satellite image analysis is a great new & effective way to explore for diamonds, gold, metals etc. minex.org/data/documents/190907Consultancy_MinEx_satellite_image_UAV_002.pdf

HI, How do i download the GRACE data for a regional groundwater source , please send me in my email gugulethu.l.sibanda@gmail.com on how to go about it .

Yes about the Arizona not sharing data. McMoran is not a friendly place.

I just wish I could have heard his voice better. Great info!

It is absolutely exciting to see such advanced techniques applied in exploration and mining! I hope the mining companies adopt these techniques more frequently in their data analyses routine very soon!

Geo parties rock

How am I just finding out about this now? 😊👍🏻

Cool but the speaker voice is not well audible especially for whom isn't native speaker in English

realy itis good infromation about geology and mineralogy

My father operated a diamond drill rig in the Noranda area back in the late 1930,s .I am not sure how long those core samples are kept in storage.

high temp chemistry

Thank you for good presentation, I asking about the source of GRACE data from where I can get it ? I hope to give me a direct link for download GRACE data for any location on the coverage areas. please send me in my email abugola7@gmail.com

Worthwhile and Important information to impart but it is difficult to understand the speaker. Can you try it again with a better mic.

there is the matter of video quality