Purchasing a Rock Collection

Boxed sets of rock specimens can be a good start for a child interested in geology. These rock collections are handy, small, and not too expensive. Books, maps, a good rock hammer, a magnifier, and the guidance of local experts will take your child much further. But a modest rock set, especially one that includes a pamphlet and some basic information, is all you need to begin. The most important part of a boxed set is your personal commitment to the child; otherwise, the whole experience is sterile. Rock Collection Box Skip the fancy, intimidating wooden box; cardboard or plastic is sturdy enough. You can always buy a better box later, and more of them to fit a growing collection. Dont buy collections that are glued to a card, as it discourages close examination. A true geoscientist will pull the rocks off for hands-on learning. Other Items in the Rock Collection Many sets include streak plates and items to test hardness, like a glass scratchplate and a steel nail. Those are a plus. But the magnifiers that come with boxed collections are generally not trustworthy; they are the most expensive item and are the first place a dealer will cut costs. Children should have a decent 5x magnifier or loupe, purchased separately, that rewards them with a high-quality visual experience. If a pamphlet comes with the set, review it yourself in case the child needs help with it. Start Small You can get huge collections, but a box with about 20 specimens covers the most common rock types, with maybe a few extras for color or exotic interest. Remember, the point of buying a rock collection is the pleasure of learning to recognize, pursue and cherish the rocks found in your own outings.   Get Rocks, Not Chips A useful rock specimen is at least 1.5 inches or 4 centimeters in all dimensions. A proper hand specimen is twice that size. Such rocks are big enough to scratch, chip and otherwise investigate without spoiling their appearance. Remember, these are for learning, not admiring. Igneous, Sedimentary or Metamorphic Theres merit in getting a set of rocks that reflect your own region, but a set of exotic rock types might fascinate someone who travels or dreams of traveling. Are your local rocks igneous, sedimentary or metamorphic? If you dont know, its easy to learn yourself. Use an identification table to identify your rocks. A specialized rock collection would have fewer specimens than a general one, of course. Mineral Collection Rocks are more popular than minerals, and theyre easier to learn about, but for the right child, especially in a locality with notable mineral occurrences, a boxed mineral collection may be just the thing to start with. For most budding rockhounds, a mineral collection is the ideal second step after getting a rock collection. Becoming a real expert in rocks requires strong skills in mineral identification. Another aspect of mineral collecting is the possibility of visiting rock shops, near home as well as on the road, to buy more specimens inexpensively. Reading Matters A rockhound of any stripe must be able to read texts and maps as well as rocks. If youre buying a rock collection for a child, for best results be sure he or she is comfortable with print and has a basic grasp of maps. Without reading skills, a child will always be limited to gazing and dreaming. Scientists need to gaze and dream too, but they also must read, observe, think, and write. A rock kit is only a start.

Analysis Of Fahrenheit 9 / 11 Essay - 1973 Words

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History Of The Holocaust Midterm Essays - 1580 Words

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Into The Wild By John Krakauer Essay Example For Students

Into The Wild By John Krakauer Essay Obligation to FamilyThe book Into the Wild by Jon Krakauer is a story about a man by the name of Chris McCandless. He is a man who grew up in a DC suburb, graduated college and decides to change the ways of his life. He journeys across the country, and finds his way to Alaska. His means are to leave the material lifestyle and become at one with nature. During Chriss adventure he seems to neglect all communication with his family and over look the fact that they care about his health and future. After Chris graduated high school he traveled the country and seldom kept in touch with his family. After being on the road for weeks Chris finally returned home, but within the next couple of days he would be embarking on his adventure to college in Atlanta, GA. Chris had eight step brothers and sisters and one whole sister by the name of Carine. Carnie and Chris had a close relationship. No matter were Chris went he always found a way to let his sister know that he was OK. Chris graduated college in May and set out on his adventure to Alaska about a month later. Chris told the post office to hold his mail until August first so his family wouldnt get worried. By the time they received the returned mail Chris was already half way to his destination. The last thing Chriss parents received from him were his final grades and a letter thanking them for all that they have done. This is when Chris decided to change his name to Alexander Supertramp, by him doing so it would be extremely difficult for his family to get in touch with him. While Chris traveled the country he stopped in different towns and tried to work for some extra traveling cash. He came across a town in South Dakota called Carthage. He worked for a man by the name of Wayne Westerburg. Chris went by his new name Alex and Westerburg comes to find out, Alexs real name is Chris McCandless. Westerburg says, He never explained why he changed his nameFrom the things he said, you could tell that something wasnt right between him and his family By Westerburg stating this it is safe to say that other people can see the difficult relationship Chris has with his family. During Chriss journey he never really opens up to anyone about his family. He doesnt really show any affection towards them and if any it would be toward his sister Carnie. He writes in a letter to her stating that he is going to divorce his parents. The last time his parents saw him was after his graduation. Chris told his parents I think Im going to disappear for a while and that is the last they ever heard of him again. Chris McCandless to me was a very intelligent but stubborn man. He didnt care about how his family felt. All along his quest to the stampede trail Chris was kind to strangers and others but neglected the fact that his family back home worried about him. In the end Chris became at one with nature but realized that his surroundings (meaning family and friends) are what life is made of Happiness only real when shared. Thus within the story Chris shows very little Obligation to his family.