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How to find meteorites

Meteorite Hunting: How to find meteorites
Eric Wichman
href = "http://www.meteoritesusa.com" title = "How to find meteorites"> Meteorites U.S.

Most people do not know that you can own a meteorite is much less find practically in your own backyard. There is a very good chance there were meteorites found very near where you currently are. There were over 50,000 meteorites found in the world and 1600 of them were found in the law of the United States.

Where to Look For Meteorites

The first thing you need is a place of hunting. If you live in the southwestern United States you're in the hunting of the first meteorite. This region of the country lends itself to the preservation meteoritic material. Because of the arid Southwest, and low annual rainfall, meteorites are more conservative than in any other part Meteorites of the United States contain iron and iron is prone to corrosion, so a drier climate to preserve meteorites for a longer period time.

That is why most meteorites are found in the Sahara desert than any other place on earth! Northwest meteorites Africa (better known as meteorites NWA) are numerous, because the climate is perfect. The Sahara Desert covers the entire northern region of Africa!

Anywhere there's "Old Ground" and the climate is dry, you're more likely to find meteorites. They are hard to find and rare gold, but when you find one, there is a chance there is more in this area.

Do not drive when

First and foremost. Do not hunt on the land you do not have permission to hunt on. This is perhaps the most important rule in the meteorite world. Trespassing are illegal. Do not do it. People who do, make it harder on the rest of the meteorite, and it may tarnish reputations and deter People in professional meteorite hunters who violate the rules.

Also, not all terrain is suitable for meteorite hunting. Marshes would not a good place to look but everywhere is relatively dry, with an antique floor is an ideal place for hunting.

You can find meteorites almost everywhere on the planet. The Willamette meteorite, for example (the largest meteorite ever found in the United States to 15.5 tons) was found in Oregon of all places. I do not know if you've ever been to Oregon, but it rains in the woodlands almost every day. Many Willamette had stood aloof, but he is still the largest meteorite yet found in the U.S.

If a chondrite (meteorite stone) falls into the ocean, the iron in the breaks and crumbles into nothing in a short period time. Water, humidity and wind erosion contribute significantly to the disappearance a meteorite.

The meteorite strewnfield Elusive

If you do find a real meteorite, mark the spot and make sure the whole area of research where you found it. You may have found only a single meteorite from a single fall, but there is a small chance you may have discovered what scientists and meteorite hunters call a veteran strewnfield meteorite.

A strewnfield is a section of land (usually a long elliptical or semi-circular shape) cover a large surface, 1-10 miles long and 1-5 miles wide. Most are smaller strewnfield 1 / 2 a few miles in length and wide. Typically, more than a meteorite or asteroid, is that our atmosphere over the coming strewnfield. Unless …

If a meteorite falls to a very acute angle, then it strewnfield product will be smaller and harder to locate the material will be spread on a smaller ellipse distribution. Image of a handful of stones thrown right at ground level. They do not cover much area at all. But if you throw a handful stones ahead of you the ellipse distribution becomes much larger in size.

Find strewnfield meteorite may be the Holy Grail of meteorite hunting. Meteorite hunters dream of finding their own meteorite strewnfield because of personal satisfaction and the sheer excitement of finding such a rare thing.

Cosmic Treasures

Meteorites are rarer than gold and some are more valuable as diamonds, but they are nothing like the precious metals and gemstones. You should keep in mind that they are not of our planet. They are there, in the vast expanses of space. They fly over our solar system and crash into the Earth and the feeling one has when it holds a meteorite in their hand is wonderful.

Tools meteorite hunter

Let's start your adventure Meteorite Hunting on the right foot. You need the equipment. Here's a short list of some of the tools you'll need to meteorite hunting fruitful.

You will need This Stuff

The meteorite Stick

Good meteorite Stick is essentially a golf club head cut with a powerful magnet attached to the tip. You use it to touch and look for meteorites on the surface of the land you hunt. Meteorite sticks are used to collect meteorites and as a makeshift walking stick.

A good metal detector

You may find meteorites with a metal detector. But not just any metal detector will. Although iron meteorites and can be solved with metal detectors at low price discount store, the meteorite hunter spend a bit more serious on a specially designed metal detector for the detection of gold. They are more sensitive and tend to find meteorites at depths much greater.

Whites, Fisher, and all of Minelab metal detectors are great that you can use to find meteorites. The Fisher Gold Bug series are perfect for hunting meteorite. Many meteorite hunters GMT as white, or even the V-SAT. You can expect to spend about $ 250 to $ 450 for a good used detector will find meteorites.

Buy yourself a little rare earth magnets of these suppliers mainline neodymium magnets.

* K & J Magnetics
* Boys Super Gauss Magnets
* Rare Earth Magnets on Ebay

GPS Locator

Garmin etrex gps Handheld Device Location: You have absolutely one of them. It is imperative that you have on the field. Not only to mark the location of your find for meteorite classification, but a must have for desert navigation.

Meteorite data recording location is essential to the preservation of scientific information valid. It's a rule in the meteorite community that when you find a meteorite to save contact details, take a picture of the meteorite in situ and where it was found, all before removing the stone from that place of rest. This ensures strewnfield that data is preserved and that information is not lost.

Garmin is by far one of the best GPS money can buy. There are other brands out there, but not with the technology Garmin GPS systems offer reasonable prices.

Dig Tool

You use this dig your meteorites, of course. (Attach a strong Rare Earth Magnet tool with Dig JBweld or other epoxy resin or liquid plastic.) This helps to find the meteorite faster than most meteorites are magnetic due to high iron content and stick to the tool you dig.

A small deck is a must for meteorite hunting. Some meteorites are not magnetic, but they are harder to find even with a metal detector, and will not give a signal or very weak signal when using a metal detector.

Desert Basic / Outdoor

Maps, backpack, waist bag, a knife, multi tool, rope (parachute cord), water, water, water, food, kit first aid, snake bite kit, tire repair kit. If you travel by ATV or 4×4 is good to have a tow strap, shovel, two way radios, and additional fuel and water. This list is not all inclusive, you'll also need a compass, extra batteries for radios and GPS, a flashlight, lighter, matches, plastic bags, garbage bags, and a good book to curl up next to the campfire with. Kit Survival is always a good idea too. This can have a fishing line, hooks, a few extra matches, bandages, alcohol swabs, etc. … You get the idea. Do not forget your cell phone!

Find an area to Hunt Meteorites

Once you have everything the equipment you need, then you need a hunting area. This is good solid research is by searching Google for the keyword "base meteorite data "or visit the website of the Meteoritical Society here: http://tin.er.usgs.gov/meteor/ You find a shim database Full of useful information on ALL is classified on the United States and the world for that matter, complete with GPS coordinates and Google Earth for the Mapping links and satellite photos. You can not beat this quality of information in depth.

NOTE: Do not get the coordinates you will find in the database! Some goods may be private land, State land and you can not hunt without permission. Get permission from landowners before you begin your hunt. If you're hunting on federal lands be sure you have the cards! Make sure you know where you are and it is legal to hunt there. This article is not intended as legal advisor. CYA people. Use your common sense. Not hunting land you do not own without permission. Simple as that.

OK, so now what? You have your equipment, your cards, your stick meteorite faithful and an idea of where to look. Well, go out and hunt.

Meteorite Hunting with a metal detector

Meteorite Hunting with a metal detector

Familiarize yourself with your metal detector. Buy a few meteorites to calibrate your sensor. Once in the field, you can "throw" the piece of your detector and your meteorite meteorite hunting off. Remember to take the meteorite back up!

Swing Low & Slow

When you are swinging your detector to keep it low to the ground and swing slow and steady until what you get used to. Once you get the hang of it, you can speed things up a bit.

Many ground cover

There are many excavated ground there. If you grill the region well enough, you find a meteorite, and once you find one you can slow down a bit and Research area a little more. If you can not find any more, pass. After a while, you begin to recognize false targets.

Use your eyes

Also, remember to "look" for meteorites as well.

Look for meteorites with your eyes as well and the detector. Meteorites do not look like Earth rocks. Look for rocks that are out of place or just look odd for the area you hunt. Search the fusion crust black or dark brown. A meteorite that has been altered on Earth for a long period is generally taking a color red-brown and sometimes will be bright due to wind erosion of sand.

And remember very little magnetic rocks are meteorites, but most meteorites are magnetic.

Identifying Meteorites

When you find a stone that you think is a meteorite there is a series of tests you can use to determine if your stone might be a meteorite.

To understand how to identify a meteorite, you must first know the types of meteorites there. There is a set of identifying characteristics that are most meteorites that will help in identification.

Iron & Stone

Generally most meteorites contain iron and tend to be magnetic. Same type of meteorites Stone. They are generally much heavier and denser than usual terrestrial rocks in part because of their high iron content. Meteorites contain a higher concentration of nickel than ordinary terrestrial rocks well. You can use a test off-the-shelf nickel allergy test for the presence of nickel.

When looking through a magnifying glass inside a meteorite stone shows not only the iron stains within the stone, but there are small spherical mineral inclusions called chondrules to be dispersed in the matrix. The matrix is the material surrounding the chondrules, and iron.

Fusion crust

Freshly meteorites fell also exhibit what is called fusion crust. It is a thin layer of dark matter that forms on the surface of the stone that the meteoroid enters our atmosphere. Usually, this dark black fusion crust looks very much like charcoal on the outside, and if a meteorite is a type of stone, then they generally have a lighter interior color stone that looks like concrete.

Footprints

Another very important indicator that the stone could be a meteorite are regmaglypts or fingerprints. These are impressions, ridges, scoops, and depression on the surface of the meteorite formed by a process called ablation. This occurs when the meteorite passes through our atmosphere.

Temperatures extremely high that lasts meteoroid background material away from the less dense surface of the stone, creating the roundness and depressions called fingerprints. Fingerprints are required, because the thumb of the man generally fits well in these depressions.

Types of meteorites

There are 3 main types of meteorites. stone meteorites, iron meteorites, and meteorites stony iron. As their names suggest the stony iron meteorites are usually composed of a 50/50 mixture of iron and silicate minerals. There are two types of iron meteorites stony pallasites and mesosiderites and they are a very rare type of meteorite, representing about 1% -5% of all meteorites.

Iron meteorites represent about 5% of all known species of the falls, and although this number will vary from source at the most will agree that this is probably true.

Stone meteorites (ordinary chondrites) constitute the majority, about 80% 95% of all meteorites falling on earth. They are called chondrites because of the small spherical inclusions called chondrules. These minerals formed in the vacuum and zero gravity environment in space, hence the reason for their shape.

What if I think I have a meteorite?

It is much more to identify meteorites than simply using the techniques mentioned here, but if you have a stone that meets all characteristics, just might be a meteorite. The best thing to do would be to contact a university like ASU (Arizona State University) or an expert in meteorites that can identify meteorites. There are many meteorite hunters and professionals online brokers who are happy to help you identify or give you advice on a possible meteorite find.

Meteorite classification

A meteorite, to be eligible for a name must be listed by an approved laboratory and the Meteoritical Society. Once ordered by a laboratory, a meteorite is eligible for a name usually associated with determining the place to find it. A perfect example would be the Sikhote Alin meteorite is an iron meteorite found in the Sikhote Alin Mountains in Siberia, Russia.

Meteorites are around us

Meteorites have been found everywhere on this planet, Antarctica, Africa, North America and South America, Russia, China, Europe and Australia. In fact, Australia is an ideal place to hunt for meteorites.

Meteorite Hunting is one thing, finding is another story. If you want to learn more on meteorites Meteorite United States has a wealth of information meteorite, articles, photos, videos, maps, and even some meteorites for collectors and a bulletin meteorite.

Meteorites are around us

Meteorites have been found everywhere on this planet, Antarctica, North Africa and South America, Russia, China, Europe and Australia. In fact, Australia is an ideal place to hunt for meteorites.

Meteorite Hunting is one thing, finding it is another story. If you want to learn more about meteorites Meteorite United States has a wealth of information meteorite, articles, photos, videos, cards, and even some meteorites for collectors and a meteorite newsletter.

© Copyright 2010 Eric Wichman – Meteorites USA – http://www.meteoritesusa.com

About the Author

Eric Wichman is a meteorite hunter, collector, researcher, dealer, enthusiast and founder of the Meteorites USA network of meteorite information websites. The network includes Meteorites USA, Meteorite Blog, and the Meteorite Wiki, and consists of hundreds or articles, photos, videos, and related meteorite information.

Other Articles by Eric Wichman can be found on MeteoritesUSA.com
How To Find Meteorites |
Asteroids Meteoroids Meteors & Meteorites (What’s the difference?) |
& Fireballs & Meteors

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