sonic sampling for mining

Drilling Services – Gregg Drilling LLC

Drilling Services. Gregg Drilling, LLC (Gregg) has been conducting geotechnical and environmental site investigations for over 30 years. Drilling methods have been used to determine ground conditions, underlying geology and hydrology and the existence of contamination in the soil or groundwater. We employ a wide range of drilling and sampling ...


Sonic Drill Rigs for Environmental, Geotechnical, Mineral ...

Using sonic energy, sonic drill rigs achieve fast, clean, low-impact drilling in a wide variety of geotechnical, environmental, mineral drilling, and sampling applications. These sonic drill rigs are the perfect choice for the majority of urban and off-road drilling projects because they have the largest sonic heads available, the smallest ...


Sonic Drilling Services | Cascade Environmental

Sonic technology is ideal for both deep and shallow drilling applications where undisturbed core sampling through almost any type of geological formation is required. This powerful technology provides many advantages over other types of drilling techniques. It is a low-impact technology that is safer by minimizing crew tool handling.


Sonic Drive-In - Order Online | America's Drive-In

Get ½ price Drinks and Slushes every time you order in the SONIC App. Includes Soft Drinks, Iced Teas, Lemonades and Limeades, Ocean Water® and Slushes. Candy, Real Fruit and Flavor Add-Ins cost extra and are not discounted. Excludes Mini size, Cold Brew Iced Coffee, Combos, Wacky Pack® Kids Meals and other offers. Discount based on menu price.


CompactRotoSonic Rigs - Eijkelkamp SonicSampDrill | Sonic ...

CompactRotosonic Rigs. Eijkelkamp SonicSampDrill has three different types in the CompactRotoSonic line: Tractor Mast (CRS-T), Crawler (CRS-C) and the Mast with Powerpack (CRS-P). The CompactRotoSonic is typically used for drilling depths up to 75 metres or 246 feet and uses casing between 38-203mm/1.5 - 8 inches.


About Us – Northern Sonic Drilling & Consulting ...

Northern Sonic was founded in order to meet the growing need for local sonic drilling services. When we needed a reliable sonic drilling company for our own mining projects, available offerings came up short. After four years of developing methodology and techniques for drilling these projects, we created Northern Sonic in order to make this…


Sonic Drilling | ConeTec | Continuous Sampling

Sonic drilling is a rapid, efficient, continuous sampling and casing installation technique in most soil types. Sonic is the only drilling technique that can provide continuous cores in all overburden soils (sands, gravels, glacial tills, etc).


SONIC DRILL CORPORATION - HOME

Sonic SDC550, Sonicor 50K Drill Head: Drilling though silica sand overburden in the jungles of Guyana, sampling Bauxite in the historical coastal bauxite belt. The drill operates around the clock, 24/7 and collects high-grade Bauxite ore for a producer and supplier of calcined bauxite.


Sonic On-Line Sampling Analysis - Automated mineralogy and ...

Sonic On-Line Sampling Analysis - Automated mineralogy and chemistry Analysis. ... It pools together industrial and academic knowledge and technologies from 3 sectors, mining, instrumentation and databases, including 8 partners and 4 European countries in order to optimize mining and processing. Our â expert systemâ includes (1) Wire line ...


Drilling Techniques - Summit Drilling

Sonic Drilling - Sonic drilling is a safe, clean and low-impact drilling technique. Boreholes are drilled, cored and cased by rotating and vibrating the rod, core barrel and casing at resonant sonic frequencies. Sonic drilling generates considerably less drill spoils than auger, mud or air rotary methods, saving additional project resources.


(PDF) Rock and rock mass characterization for deep mining ...

Rock and rock mass characterization for deep mining using sonic data . Valley, B. & Bewick ... The effects of sampling disturbance on the laboratory-derived mechanical properties of brittle rock ...


Sonic On-Line Sampling Analysis - Automated mineralogy …

Sonic On-Line Sampling Analysis - Automated mineralogy and chemistry Analysis. ... It pools together industrial and academic knowledge and technologies from 3 sectors, mining, instrumentation and databases, including 8 partners and 4 European countries in order to optimize mining and processing. Our â expert systemâ includes (1) Wire line ...


Sonic Drilling Methods - Terra Sonic International

Sonic Percussive Method . TSi Sonic Drill Rigs can combine the speed and power of sonic drilling with the advantages of traditional down-the-hole (DTH) hammers, ideal for use when core samples are not required. DTH methods typically use a drilling device threaded to the end of a drill rod that features carbide buttons on the bit face.


Sonic sampling for mining - Eijkelkamp SonicSampDrill ...

Sampling mixed layers. Do you need to take samples in wet sands or in a profile with mixed layers? Our patented AquaLock sampler system can handle it all. It is the fastest and most reliable sampling tool for alluvial deposits in combination with a Sonic drill head. You can use the AquaLock for continuous sampling or discreet sampling.


Sonic Drilling - Where Does It Fit? | SRK Consulting

Sonic drilling is primarily used to sample cover sequences, but unlike auger, aircore, RAB or RC drilling, it can recover a continuous 'core' of intact sample. Returning high quality samples from near-surface unconsolidated or mixed materials is sonic drillings' main niche. Coupling this sample quality with the ability to drill through ...


Sampling Considerations at Mining Sites—expanded version

Mining Influenced Water (MIW) Not limited to low pH Allows for characteristics other than low pH Elevated Fe and/or Al concentrations, elevated non-Fe/Al metal concentrations, elevated sulfate concentrations, elevated total suspended solids Each requires a different approach to sampling, monitoring, and control Characteristics are a function of geology/mineralogy,


Mine Tailings Sampling Technique - Laboratory Testing ...

Collecting cores, as preserved as possible, is preferable to other approaches, as vertical variations can be sharp, reflecting past mining or processing decisions. Sonic sampling is probably the most efficient answer to the challenge of investigating a few millions of tons of old tailings. It (process all) is still the best for small deposits.


Sonic sampling for mining - Eijkelkamp SonicSampDrill

sonic vibe! Sonic sampling for mining High quality samples with sonic drilling technology. Why do you need sonic: • High sampling rate per day • High quality samples in all types of geology • Sonic drilling is multifunctional usable: for rehabilitation program, installation of piezo meters, water


How sonic drilling works - GeoDrillingInternational

Sonic is an advanced form of drilling which employs the use of high-frequency, resonant energy generated inside the Sonic head to advance a core barrel or casing into subsurface formations. During drilling, the resonant energy is transferred down the …


An Expert Guide To Sonic Drilling | Engineer Live

When the sonic drilling equipment has been laid out on site and prepared for use, the core barrel penetrates first with the sonic head attached to begin drilling into the subsurface material. Once you've reached the desired depth to retrieve a sample, the casing can then be inserted over the core barrel to capture the sample.


ROTA-SONIC DRILL TECHNOLOGY - Boart Longyear

The Rota-Sonic Drilling method provided a continuous soil sample for logging and sampling. This included 'obstructions' such as boulders, metal and timber. Each borehole was completed to depth without refusal. Due to the near core recovery achieval and quality of the sample REC Ltd expressed their interest in using


Soil sampling for mining - Equipos de perforacion sonic ...

Soil sampling for mining Noticias . Why do you need Sonic: Strong vibrations of the core sampler prevent soil particles from sticking to the inner wall of the core sampler.


Norsemont Provides Update on Choquelimpie Sonic Drilling ...

Sonic drill holes are geologically logged, photographed and sampled on site by Norsemont staff. The samples will be composited and sent …


Sonic drilling: A sound solution for frustrating ...

OPERATING MINE. May 8, 2017. Sonic drilling: A sound solution for frustrating formations. One of the most common challenges in mining is getting a quality core sample from unconsolidated or fragile ground. With sonic technology, mining operations are discovering that they can overcome this challenge, with an accuracy and efficiency that cannot ...


Sampling Methods | MINING

At a hydrothermal sediment mined by underground mining systems, channels made from hanging wall to foot wall. Application of existing methods must be accompanied by an appropriate design. Some examples of chip sampling and channel sampling in the field application are as follows: 4.a Channel sampling in test wells Used for the sediment surface.


Chapter 6. Drilling and Sampling of Soil and Rock | Manual ...

An example of the continuous disturbed soil sampling by sonic methods is shown in Figure 6-5. 103 Source: Boart Longyear Figure 6-5. Example of recovered sonic soil samples 6.4.2.3 Vibracore Samplers Vibracoring is a simple means to obtain soil samples at the bottom of a body of water.


Eijkelkamp SonicSampDrill | Sonic Drilling Solutions

Eijkelkamp SonicSampDrill products will increase productivity. Not just by our unique sonic drilling method, but also due to product field training in your local environment. Our product line is designed to be safer and more ergonomic than the industry standard.


CDC - Mining - Sonic Anemometer Airflow Monitoring ...

Mining Publication: Sonic Anemometer Airflow Monitoring Technique for Use in Underground Mines Keywords: Airflow Anemometers Atmospheric monitoring Sampling Underground mining This page is archived for historical purposes and is no longer being maintained or updated.


Pancon Reports 9.8 g/t Gold with Average of 0.37 g/t Gold ...

For sonic drilling, each complete sonic sample was crushed and split. Gold was analyzed by fire assay (30 g) with an AA (atomic absorption) finish at ALS Laboratories (Holes 1 …


Mining Sampler | Multotec

Mining samplers from Multotec include cross belt, wet and dry cross cut and combination sampling systems, guaranteeing extremely accurate ore samples.. As a world-leading supplier of mining samplers for dry and wet ore loads, we design and manufacture application-specific mining samplers that ensure all particle sizes are caught from across the ore stream, for maximum accuracy of your ore sample.


QL40-FWS - Full Waveform Sonic - Mount Sopris Instruments

The QL40-FWS Full Waveform Sonic tool is used extensively in the groundwater, mining, and geotechnical industries. Sonic logs are widely employed, often in combination with other logs, to provide porosity, permeability, and geo-mechanical properties. This probe is ideal for cased-hole and open hole applications, such as fracture identification ...


Tailing Material | Sampling Systems | Mining

Sampling. In addition to traditional geotechnical samplers, ConeTec has designed several specialty sampling systems specific to mine tailings applications. These samplers are designed to collect representative samples in tailings materials ranging from process water, to fluid slimes, to liquefiable sandy silt, to dense beach and dyke deposits.