Jerry Hall asked:


Are you purchasing a detector to use occasionally at a lake or beach? Or do you now find yourself with more available time and can look forward spending considerable time with your new hobby? It is a fact that most of the detectors now in the marketplace are pretty good. If you are planning to buy a metal detector to join the treasure-hunting fun, here are some tips to guide you so that youll get the best deal possible. Metal detectors can be pricey, so youve got to invest your money well.

A recent study proves that hand-held metal detectors are just as accurate as x-rays in finding coins and other metallic objects swallowed by children. They are cheaper and radiation-free, are usually lightweight, highly sensitive and require little maintenance. The special shape of the sensitive surface makes operation of the device easy, unlike portable metal detectors with ring transducers. How much will you spend on a detector? It is advisable to be a little flexible in this regard so that one can buy one that most suits the requirements.

Metal detecting is also about obedience

The hobby and pastime of metal detection is done in areas that are usually either public property or private property. However, both require certain regulations, rules and requirements that need to be followed.

Be honest, be kind, and be respectful In the hobby of metal detection, just as in any area or profession, there are rules that need to be followed that establish certain limitations. But the most important rule and code should come from the one doing the metal detecting. Basic ground rules such as: thou shall not cheat; or thou shall conduct one’s self with integrity, are a necessity.

Respect for already existing rules is groundwork for future success in metal detecting. Plus, it is also important to help your peers and friends follow the same ground rules as you do. Remember that it is just as important to take care of your buddy as it is to take care of yourself.

Remember everyone’s right

Just as you have the right to conduct metal detection on a particular property, it is appropriate that you also acknowledge and respect the rights of an individual to protect their personal and private property. Remember, the higher the coil is above the surface the more depth you will lose. If they’ve got a old coin that is 6 in. below the surface, and your detector can detect 8 in., and the coil is 3 in. above the ground, you will miss that target. If the coil had been directly upon the ground you would be able to detect that target.

As stated earlier, metal detectors could really be expensive. You can cut on cost if you cut on features. Try to look for the best bargain by enumerating the features you are going to need against the one that you can leave off.

Go to your local ” do it yourself ” coin operated car wash. Look for the place where they dump the contents of the 25 cent vacuum cleaners. Search the piles and see what a gold mine they are for coins and rings.

Any place there is construction and the ground is being cleared, that is a great place to start treasure hunting. Successfull treasure hunting starts with having the right metal detector. But which type of metal detector should you get? Complete info on metal detectors and treasure hunting at http://detect-metal.info.

The good news is that prices have never been lower for such easy to use full featured automatic detectors. A good way to view the purchase is to decide how much money you are comfortable spending. Metal detectors using PI (Pulse Induction) technology often makes use of a single coil or even a series of coils that works as a receiver and the transmitter. The short bursts of electricity are allowed to pass through a coil or wire which causes magnetism.

Be sensitive, just because there is no sign that says’ “trespassing is not allowed” does not mean that you cad freely go in and out of their property. As much as possible, ask permission before embarking on a metal detection adventure. Be as courteous as possible. Always try to emphasize that you have respect for the owner’s property. This route almost always leads to success.

Write a letter

This track is always better and is not as intrusive when compared to walking up the owner’s door. If no response is received within a week, it may be appropriate to contact the owner by phone and advise them of the letter sent or if they have any questions, remarks, comments about your metal detection plan. Remember that it is not necessary to offer the owners a share of whatever it is you would find in your metal detection search. But if they bring it up, be open and willing to establish an agreement. However, try not to be disappointed if they decline your request to conduct the search on their premises. There are numerous sites out there waiting to be searched and detected.

All in all, metal detection is a hobby that requires one to follow laws, rules and regulations just like any other profession or game. However, the basic rule to follow is simply honesty, ethics and integrity. How are your “mental detection” skills? Some youth professionals never notice that they’re working with children in distress. Not noticing makes it more likely that you might add to the child’s burdens, and these children already carry a heavy load. You may also miss any cues that show that this is a child who could one day explode in violence.

Find out more about metal detectors at metal detector info site. Schools everywhere are using metal detectors to help filter out violence. The metal detectors can very easily (for this is why they are used) detect a knife or gun. Police stations and Airports use them as well. Remember, the higher the coil is above the surface the more depth you will lose. If they’ve got a old coin that is 6 in. below the surface, and your detector can detect 8 in., and the coil is 3 in. above the ground, you will miss that target. If the coil had been directly upon the ground you would be able to detect that target.

The Garrett Enforcer G-2 is the smallest body scanner and sensitive enough to detect even the smallest of knives or guns. The most popular one is the Super Scanner. It can detect hatpins as small as one inch.



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David Cowley asked:


Polished Garnets

India and Idaho are the only two places in the world that star garnets are found.  They range in size from a grain of sand to golf ball in size.  Star Garnets display a reflection of the light with a four or six ray star, which is caused by an inclusion of rutile in the gemstone.  Idaho is the only known place where six ray star garnets are found.

The U.S. Forest Service operates a star garnet gemstone collection area at Emerald Creek Idaho.  For a fee of $10 per day the treasure hunter can search for garnets and remove a maximum of five pounds of gemstones.  Screen boxes, buckets and shovels are provided by the Forest Service; however you should bring drinking water, snacks, sunscreen, hat, gloves and a container for your treasures.  The treasure hunting season starts at the end of May and lasts until after Labor Day.  No pets allowed.

How Is It Done

Use the shovel and fill your five gallon plastic bucket with dirt and rocks at the mining area.  Next take your bucket to the screening area and sift all of the dirt and sand leaving only the rocks.  Next take your collection of rocks to one of the two sluice boxes to wash the material and look for garnets.  Any rock that appears to have a shiny plastic like shine could be a garnet.

Rough Garnets

The garnets found at emerald creek are nearly opaque and will be a dark reddish or purple in color.  Good quality large gemstones are rare and about one half of the gemstones you discover will not be of a quality suitable for cutting or polishing.  Many of the stones will show a four ray star but the six ray star is quite rare.  A good quality star garnet may fetch up to $100 per carat.

The garnet name is believed to have come from the pomegranate.  Many of the ancient pieces of jewelry have clusters of red stones that do look a lot like a cluster of pomegranate seeds.  Travelers often carried garnets to protect them from accidents.  Legends suggest that garnets will glow at night and will protect the owner from nightmares.  Noah has also been rumored to have used a garnet lantern to navigate the Ark at night.

Happy Treasure Hunting.



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Diane Palmer asked:


Do you love anything vintage, old, antique?.. do you love digging in garage sales, estate sales, old antique shops?.. then why not try hunting for buried treasure?.. Get yourself a metal detector.

Metal Detectors are great fun to use, and can find you some of the most unusual items… especially in your own backyard!

A friend of mine found some old coins in his backyard from around the time the house was built, they just ended up a foot under the ground, and he dug them up. You never know what you will find.

If you are creative and love to create unique pieces, then you may find something to add to your creations, or you may find something quite valuable. The beach is another great place to go looking, but watch it, it can become addictive and you will always be looking at the ground!

You just never know what you will turn up, it could be a collectible, antique, vintage items, or old jewelry or old coins… its a great hobby. Just be ready to dig, once your metal detector lets you know it detects something!.. Depending on the quality of your detector you may have to dig deep.. but it is like being a kid again, searching for that buried treasure!

metal detectors



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Jessica Deets asked:


The first metal detector was invented by Alexander Graham Bell in the year 1881, just after the invention of telephone in 1876. Later, Fischer came out with a portable one in the year 1931. Today, metal detectors are used in many fields starting from treasure hunt to security purposes. These are electronic devices and are used to locate signs of metal. It is used to search on the ground, people or goods. The materials can be on the ground may be a piece of iron, aluminum, etc or it can even indicate buried metal could be anything from discarded pieces of aluminum to buried resources. These detectors can penetrate various non-metallic substances like soil, wood, sand, etc.

Metal detectors have electronic boxes with a battery case on one end and a handle for the operative’s arm on the other. It has a coil made of insulated wire wound around a telescoping shaft that is inside a plastic disk. The device is held parallel to the ground due to the angle at which the disk comes out of the shaft. The electronic box is held in the hand, the power is put on and the coil end is slowly swept over the ground. If the trace of metal is there on or buried in the ground, an electronic beep is heard when the device sweeps the ground.

The discovery of Electromagnetism was by Hans Christian Oersted in the year 1820. It is the science of combined effect of electric and magnetic field. As stated in wikipedia, Electromagnetism is the science of the electromagnetic field. That is, a field, surrounding all of space, which exerts a force on those particles that possess the property of electric charge, and is in turn affected by the presence and motion of such particles.

This principle of electromagnetism is on which the Metal detectors work. Since the metals are good conductor of electricity and magnetism, the electromagnetism affects on them. Magnetic field is generated in this device through the transmitter (high-powered coil), getting power from the battery attached. When this electromagnetic field penetrates the ground the metals tend to get charged with magnetism. When this happens the coil detects the electromagnetic behaviour and sends a signal to the electronic box. The speaker attached to the electronic box beeps and the operator hears it and comes to know of the presence of metal. The latest detectors comprises of microprocessors in the electronic box that can give you the type of metal present. It can measure the time between charging of metal and the receiving the beep that concludes the type of metal and this length of time is known as phase shift. There are adjustments in the device when searching for a particular kind of metal.

There are 3 types of metal detectors following 3 different technologies:

1. Beat Frequency Oscillator: Such detectors have a coil acting as an inductor inside an oscillator. With frequency change there is a change in inductance. There is a second oscillator that generates a close frequency. The beeps heard between them indicate the presence of metal.

2. Induction Balance Detector: This type has 2 coils that overlie each other. One sends waves and the other receives. The two are kept adjusted so that when there is absence of metal they do not indicate or beep.

3. Pulse Induction Detector: This type produces pulses by putting off an indicator. A coil sends the pulse and the detector searches for echos.

If you have a metal detector, I wish you luck in finding all kinds of treasures. You never know what “rare find” you’ll come up with, and it’s fun to look.

Copyright (c) 2006



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Jin Huang asked:


A third style, the Printed Spiral, is made only by Tesoro for use with pulse induction circuitry. It offers good sensitivity to a broader range of target sizes and improved sensitivity to less conductive targets such as fine gold chains. All searchcoils are electrostatically shielded and waterproof. There are certain features needed for certain places the device is going to be used for. If you intend to use it on the beach, the terrain wont be that rigorous. But you are going to need waterproof protection.

Hand-held Metal Detectors are designed to safeguard security-sensitive areas like schools, courtrooms, corrections facilities, sports events, businesses, nightclubs, bars and other public areas and events. They are used along with walk-through metal detectors.

Metal detectors work on the principal of electromagnetism and their effects on conductive metals. The high-powered coil of metal, called the transmitter, uses the battery power to generate a penetrating magnetic field. As the electromagnetic field enters the ground, anything metallic will become charged with magnetism.

Metal detecting for beginners

Metal detecting activity is full of excitement and is an adrenaline rush. No wonder, for anyone who easily fell in love with this hobby and is determined to get started. No one will blame you for it. As a beginner, you will need some valuable tips to get you started on your hunt for treasure. Follow these tips and you will never go wrong.

1.Identify winning spots to make your treasure hunting a success. Sure areas where you can conduct a metal detecting spree are as follows:

Backyards - to start your metal detecting session, please do not hesitate to dig up your own area; avoid the misconception that you already know your area and no interesting finds can be dug up;

Woods - this is a rich soil for treasure hunters because this is perceived to be one of the places treasures are hidden;

Parks - people converge on parks and street cleaners might clean up the whole area, but there is always the possibility that you can find something in the park;

Riverbanks - these places can also be a haven for hunters. You can also do a little researching about ship ports, ferry landings and others which can also increase your chances for having more interesting finds;

When buying a metal detector consider the price. If the metal detector offers the best features of a then expect it to be expensive. If having fewer features is all right with you, go for a less expensive one. Metal detectors can run from as low as $50 to higher than $800. The good news is that prices have never been lower for such easy to use full featured automatic detectors. A good way to view the purchase is to decide how much money you are comfortable spending.

Any place there is construction and the ground is being cleared, that is a great place to start treasure hunting. Successfull treasure hunting starts with having the right metal detector. But which type of metal detector should you get? Complete info on metal detectors and treasure hunting at http://detect-metal.info. he man of the house would have buried a cache of money someplace that could be seen from the bedroom window. Loose change could have been dropped when getting in or out of vehicles.

Some cant perform as much. This is decided by the battery life of the device you are going to purchase. Also decide if you rather have extra batteries or if you prefer to get a charging kit.

For walking speed, remember the paint rollerr analogy above. As long as you are painting the entire surface of the ground and not missing any spots, you are not walking too quickly. However, if you find that your imaginary paint is missing areas, you need to slow down your pace.

Beaches - people gather on beaches for summer fun and these places are also good for the hunters; find a quiet time to conduct your hunting spree; especially during peak season so no one can “bug you” and all your finds may remain intact since laws order a cleaning of seashores during evenings or early mornings;

2.Study and learn your entire metal detector, inside and out. Make it a habit to read and internalize the manual of your metal detector so you can master its use and maintenance for effective metal detecting. After learning it, practice the use of it and try to feel determine what your metal detector is trying to tell you.

3.It is important to do your assignment - research about metal detecting and learn the principles of its use. With the references available, you can also find some other places where you can conduct your metal detecting search or ask for the support of your neighbors by asking them to open up their backyards for you. Explain to them metal detecting as a form of a hobby as well as its practical use.

These are tips to guide you as you get started on your metal detecting spree. If you do all these, metal detecting will never be complicated for you as you learn all the skills required.

A recent study proves that hand-held metal detectors are just as accurate as x-rays in finding coins and other metallic objects swallowed by children. Schools everywhere are using metal detectors to help filter out violence. The metal detectors can very easily (for this is why they are used) detect a knife or gun. Police stations and Airports use them as well.

The basic metal detectors are easy to get used to, with less features and buttons. Find out more about bounty hunter metal detector today! It does, however, have its own downsides. Some say that the knobs of the Pro XL are quite loose and when adjusting it, you have to be careful not to hit it with your arms. It is quite sensitive and bumping it may require you to start or reset the adjustments. Some users put a rubber band around the knobs to keep them from moving or becoming loose. It is always very nice to purchase at least the second model up in the brand. You will get a few more bells and whistles and a lot more control over your detecting. Total purchase means that you will also need some accessory items such as trowels, scoops headphones and coil covers.



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David Cowley asked:


Turquoise rough

Turquoise is possibly the most valuable, non-transparent mineral used in jewelry.  It has been mined since at least 6000 BC by Egyptians.  Like other opaque such as coral, turquoise is commonly sold by the size in millimeters rather than by weight.

Turquoise is usually found sandstone layers and can be seen as splotches or as a network of brown or black veins running through the sandstone.  There are many small-scale mining operations that are worked by hand.  Only one mine in Apache Canyon California operates at a commercial capacity today.

With a hardness of just under 6, about the hardness of window glass, this gemstone takes a good polish.  It comes in white, blue, green, brown, yellow and all of the shades in between.  The value of the turquoise you will find is determined by the richness of color.  Robin’s egg is usually the most valuable.  The more of a green hug or lightening of color will decrease the value.  Turquoise should never be soft or chalky in color.

Turquoise polished

Turquoise is typically found in the arid regions of the world and some high quality gemstones have been found in the Southwest United States such as Arizona, California, Colorado, New Mexico and Nevada.

More that 120 mines have produced significant quantities of gem quality turquoise in Nevada.  Nevada mines are primarily worked for the gemstone as apposed to other mining areas where turquoise is usually the result of the by product of other mining activities.  The geological formation of Nevada turquoise, it is hard and dense and usually does not require any treatment or enhancements to be used in jewelry.

The Royston mining district located near Tonapah, Nevada conducts tours of the mining facility Wednesday through Saturday excluding holidays. For $100 per person you will get a bucket to fill up by picking through the tailing piles.  You will need to bring gloves, hat, sunscreen, water, and a good pair of shoes.

The mines in Royston have been in operation since 1902 and by 1915 over $5,000,000 worth of turquoise has been removed from the mines.  It was believed to have been the largest single producing turquoise mine in America at that time.

The Otteson’s Mine also offers mine tours, Wednesday through Friday excluding holidays. For $50 per person you will get a bucket to fill up by picking through the tailing piles.

Turquoise is found throughout the Southwest United States.  Always contact the states Bureau of Land Management for any fees or permit requirements before treasure hunting on public land.  Also get permission from any land owners before hunting on private property.

In Arizona turquoise has been found near Albuquerque, Bisbee, Cave Creek, Globe, Kingman, Turquoise and Birdeyes mountains.

In California turquoise has been found  in San Bernardo, Imperial, and Inyo counties.

In Colorado, search Conejos, Lake, El Paso and Saguache Counties.

 

In Nevada, search Clark, Elko, Esmeralda County, Eureka, Lander, Mineral County and Nye counties.

New Mexico, Eddy, Grant, Otero, and Santa Fe counties.

Tools you will need to hunt for turquoise; Pick Axe, rock hammer, gloves, safety glasses, bucket.  Remember you are searching arid regions of the world so proper clothing is a must.  Wear clothing in layers because weather can change very rapidly in these areas.  Water, hat and a good sunscreen is a must.

Happy Treasure Hunting.



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Low Jeremy asked:


A compass is an instrument used for navigation. It helps one find one’s bearing in relation to the four cardinal directions based on the ability of the compass’ needle point to align itself to the earth’s north. The compass uses magnetism and the principles of electromagnetism to be able to tell the correct direction. Given this information about a compass, it would seem that the word compass is a good brand name for a metal detector.

Compass Electronics produces metal detectors for treasure hunting and metal detecting in general. For seasoned metal hunters, the Compass metal detector is the detecting tool of choice. Just like a compass can readily help one find the correct path, a Compass metal detector helps one find hard to find metals hidden beyond sight.

Compass Electronics had its say in revolutionizing the technology for metal detectors. It introduced Compass metal detectors with two D shaped coils mounted together to form a circle and this design has been widely adopted by other metal detectors.

All metal detector dealers and outlets will have a wide array of Compass metal detectors to choose from. There are different designs of Compass metal detectors for specialized detecting needs. You can pick one that will suit your style, preferences and budget. If you are unsure about what type of Compass metal detector to purchase, or it is your first time to try the Compass brand, you may ask the advice and help of qualified individuals from good and reliable metal detector stores.

You can also opt to ask around from other Compass metal detector users about what they think about their gadgets and how effective it is in helping them in their metal detection. It is always helpful to get a peer’s review because that way, you know you will get unbiased opinions and they will want to help you. For lack of personal peer that may be into metal detecting like you, you can check online for reviews, particularly on user ratings of the Compass metal detector.

If it is your first foray into the world of metal detection, you may become daunted by the amount of choices one has when it comes to purchasing a metal detector. Keep in mind however that no matter how good a metal detector brand happens to be, its effectivity is dependent on your skills as a metal detector as well as its features compatibility with the type of metal detection you want to achieve.

The world is becoming a dangerous place to live. People who want to cause danger and those who want to alarm an otherwise peaceful community are becoming more and more ingenious so even a harmless office supply like a paper clip can be one of the components of a destructive device.

This is such a bad news not only for the general public but also for the officials whose task is to make sure the peace and order reign in the area of responsibilities. The growing menace of the society poses a big problem that is not at all becoming easy to solve. With this in mind, there has to be creative and smarter solutions in approaching the situations.

One of the things that can be done is to thoroughly implement standard security measures. These measures are usually sufficient if only security guards or anyone tasked to go about these measures would only be patient enough to go through each step.

Sometimes because nothing bad is happening, everyone becomes lax including the people who should be always keen on watching suspicious things and behaviors. Only when the news reports of failed bombings or successful terrorist operations do everyone go back to being always on their toes. It is about time that people take seriously the call to be vigilant.

Second is to have hand held metal detectors in all establishments. Metals are usually the main driving force behind devices so detecting a metal device early on can save everyone of a brewing future trouble. Personnel at the doors should not be scared to use the hand held metal detector to anyone who enters even if there are VIP’s.

It can be a hassle but it is okay to have a bit hassle than to have none and ending up blaming the fact that the person who was able to infiltrate a said building or establishment just got in without any trouble. Though there are many possible hiding places of metal pieces, a person who knows how to use a hand held metal director would have an idea where to more or less look for metal stuff.

These two things can certainly have an impact in security and to think these are but basic measures that can be applied by anyone or anywhere. Make sure then to do the two things above to make yourself secure during perilous times like what we are experiencing now.



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