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Mining
Mining for coal is something that is widely known, but did you know that diamonds, uranium, copper, and other non-renewable natural resources are also mined? There are two types of mining; surface and subsurface. Questions about the methods and types of mining, what ores are mined, and related questions should be asked in this category.
4,677 Questions
Are midvale mining stocks worth anything?
My dad has some Midvale Mining Company and there is a letter dated April 1, 1984 which gave equal shares in Midvale Land Company to replace the Midvale Mining Company shares. I am trying to find out if there is any value too. The heading had Donald L. Bailey, President 13519 East 28th, Spokane, WA 99216 and D.W. Bailey, Sec/Treas 5980 Old Naches Road, Naches, WA 98937
What was the 1938 silver ounce price?
Well due to the fact we had silver dollars that were an ounce of silver, 1 dollar.
Where is gold exported to throughout the world?
China, India, Thailand, Singapore & UK China, India, Thailand, Singapore & UK
What is manufactured in British Columbia?
Forest based products such as Lumber, timber, wood pulp and paper are some of the products manufactured in BC, Canada
What is the address of the Crown Trust Co Vancouver B.C Canada?
Transfer Agent
Crown Trust Company
455 Howe Street
Vancouver 1, B.C.
What are the effects of mining on society?
Mining can benefit society because:
- it brings jobs to a community
- These jobs bring money to the community
- people need stores to spend their money, so more stores come to the community
- it brings other industry (like mining bauxite can bring an aluminum refining plant to the communiy)
Mining does not benefit the community because:
- it is usually very dirty. Machines release exhaust into the community
- open-pit mines release lots of dust and dirt into the air
- pollution and dust makes it difficult to breathe
- many mines use explosives which are dangerous
- many mines use chemicals which are dangerous and can make people sick and can kill plants and animals in the community
- it destroys habitat for animals and plants and makes the community less beautiful for the community
There are various features of Data Mining. Some of them are as follows :-
- Data mining discovers hidden information in your data and also will help marketing companies build models based on historical data to predict who will respond to the new marketing campaigns such as direct mail, online marketing campaign…etc.
- Data mining gives financial institutions information about loan information and credit reporting.Data mining is a powerful tool that can help you find patterns and relationships within your data.
- Data mining can confirm or qualify such empirical observations in addition to finding new patterns that may not be immediately discernible through simple observation.
- Data mining helps government agency by digging and analyzing records of financial transaction to build patterns that can detect money laundering or criminal activities.
Reef gold is found in calcified objects or rocks. Reef gold was the gold that most gold miners found in rock form.
How much were miners paid in the 1920s?
What was the pay scale like for coal miners in 1920 in the United States?
More how they got paid, not exactly what with.
How does sandstone turn into granite?
The sandstone would have to be melted first by descending into the lower crust at a subduction zone. Once melted it would have to rise through the crust cooling slowly to allow the formation of typical large crystal granite texture and allow steam to outgas from the melt before solidification.
Gypsum is typically mined through open-pit quarrying or underground mining techniques. In open-pit quarrying, massive deposits of gypsum are extracted from the Earth's surface using heavy machinery. Underground mining involves tunneling into the ground to access deeper gypsum deposits. Once mined, the gypsum is processed and refined for various industrial uses.
What does raw platinum look like?
Raw platinum is a shiny, silver-white metal that is usually found in the form of nuggets or grains. It has a high luster and is very dense, making it a valuable precious metal. Platinum is often found mixed with other metals such as palladium and gold in its natural state.
if you are gona scrap it it is worth 2.50 for #1 and #2 is worth 1.00
What are the differences data warehouse between data mining?
Data warehouse is a technology that aggregates structured data from one or more sources so that it can be compared and analyzed rather than transaction processing, whereas Data mining is the process of analyzing unknown patterns of data.
What major problem in the coal mining industry did Thomas Newcomen's steam engine help solve?
pumping water out of shafts -----> NovaNET answer
Creating new tools.
It operated pumps to control flooding of the mines.
The general term aeronautical engineer might be applied to someone who designs any of those vehicles.
Nobody knows. This is one of those things that is hidden in the fog of prehistory. The Chinese burned coal TENS of thousands of years ago.
ata Stream Mining is the process of extracting knowledge structures from continuous, rapid data records. A data stream is an ordered sequence of instances that in many applications of data stream mining can be read only once or a small number of times using limited computing and storage capabilities. Examples of data streams include computer network traffic, phone conversations, ATM transactions, web searches, and sensor data. Data stream mining can be considered a subfield of data mining, machine learning, and knowledge discovery.
In many data stream mining applications, the goal is to predict the class or value of new instances in the data stream given some knowledge about the class membership or values of previous instances in the data stream. Machine learning techniques can be used to learn this prediction task from labeled examples in an automated fashion. In many applications, the distribution underlying the instances or the rules underlying their labeling may change over time, i.e. the goal of the prediction, the class to be predicted or the target value to be predicted, may change over time. This problem is referred to as concept drift.
How can data mining help an organization in its marketing research process?
Data mining can help you better understand what your customers buy better helping you understand their needs and wants.
What are the largest granite quarries in Georgia?
Georgia is known for its granite natural resource. The largest granite quarries in this area, as of 2013, is the Gold Eagle Quarries. ?æ
What type of industries does Germany have?
Germany's industries consist of producers of iron, steel, coal, cement, chemicals, machinery, vehicles, machine tools, electronics, food and beverages, shipbuilding, textiles.
What is inventory management and its types and objectives?
Inventory management is a art of manging the stocks to meet the customers need ,several types of stock (1) raw materal (2) work in process(3) finished goods. stock should not very large quantity ,because it increases our cost of inventory and not insufficient because it can loss our customer. objective :- minimize the cost of invetory at stock and maximize the wealth of owner of the company or orgnization .
What is Africa's greatest diamond and gold mining country?
South Africa is the lardgest gold and diaamond mine in Africa?
