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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

Is it a mind or a mine of information?

It is a "mine" of information. A mine refers to a place where valuable resources are extracted, such as minerals. This phrase implies that there is a vast amount of valuable information available.

Discuss data mining and its role in database systems?

Data mining involves uncovering insights and patterns from large datasets to help make informed business decisions. It plays a crucial role in database systems by extracting valuable information from the stored data and discovering hidden patterns, trends, and relationships. This process helps businesses identify opportunities, predict future outcomes, and optimize decision-making.

What are the levels of data mining?

Data mining l The non-trivial extraction of novel, implicit, and actionable knowledge from large datasets. l Extremely large datasets l Discovery of the non-obvious l Useful knowledge that can improve processes l Can not be done manually l Technology to enable data exploration, data analysis, and data visualization of very large databases at a high level of abstraction, without a specific hypothesis in mind. l Sophisticated data search capability that uses statistical algorithms to discover patterns and correlations in data. Data Mining is a step of Knowledge Discovery in Databases (KDD) Process l Data Warehousing l Data Selection l Data Preprocessing l Data Transformation l Data Mining l Interpretation/Evaluation l Data Mining is sometimes referred to as KDD and DM and KDD tend to be used as synonyms Data Mining in CRM l DM helps to l Determine the behavior surrounding a particular lifecycle event l Find other people in similar life stages and determine which customers are following similar behavior patterns more l Building Data Mining Applications for CRM by Alex Berson, Stephen Smith, Kurt Thearling (McGraw Hill, 2000). Data Minin Customer Life Cycle Info. g

Levels of data mining Macro level Mining at the macro level gives us a broad overview of the data. This is used under following circumstance # when we are dealing with the customers for the first time. # when the co. is enterning a new market with a new product. # we are dealing aspects of services which influence a majority of the customer # predicting the possibility of an action that the customer has never taken. Micro (individual level) Relationship with individual customer can be strengthen by offering customized value proposition witch you get from micro level scanning knowledge obtained is useful when the company wants to provide customized service Example: When the firm wants to take advantage of personal events like birthday in a customers life.

Which is not a type of information yielded from data mining?

A. Patterns B. Trends C. Exact figures D. Associations

C. Exact figures

How much is fluorite worth?

The value of fluorite can vary depending on factors such as color, size, transparency, and presence of impurities. On average, fluorite can range from a few dollars for small, common pieces to hundreds of dollars for larger, rarer specimens. Highly sought-after colors like deep purple or blue can command higher prices.

What is the scientific name for fluorite?

The scientific name for fluorite is calcium fluoride (CaF2).

What is the scientific name of Topaz?

The scientific name for Topaz is Aluminum silicate fluoride hydroxide. It is known by its common name.

What are the techniques of data mining?

Data mining is one part of the process of Knowledge Discovery in Databases. There are many techniques within data mining that aim to accomplish different tasks. Generally tasks fall into one of two categories, predictive or descriptive. Predictive tasks look at historical data to predict what will happen in the future. Descriptive tasks will look at some given data and find patterns in it. Since data mining is a growing area, the techniques are constantly changing, as new improved methods are discovered. At present, some of the most well known predictive algorithms, known as classification algorithms include Naive Bayes, SVM, Decision Trees (such as C4.5), Artificial Neural Networks, k-Nearest Neighbour and more. Some predictive algorithms are able to perform regression, a form of prediction for non-categorical data. Some of the most well known descriptive algorithms include the Apriori and FP-tree algorithms (for finding association rules), K-Means and Hierarchical clustering algorithms, GSP and PrefixSpan for Sequential Pattern Mining and various algorithms for Outlier Detection. In 2006, at the International Conference on Data Mining (ICDM), the top algorithms were discussed (see http://www.cs.uvm.edu/~icdm/algorithms/index.shtml). This is a very limited list and many more algorithms have been and are being developed, as this area continues to grow and expand to encompass new problems and applications.

What is the Hindi name of alexandrite?

The Hindi name for alexandrite is अलेक्सांड्राइट (aleksaandrāit).

What is an evaluative conclusion?

An evaluative conclusion is a final assessment or judgment made based on the information presented in a piece of writing or research. It involves analyzing the evidence, considering different perspectives, and forming a reasoned opinion on the topic.

How old did you have to be to work in a coal mine?

Back in the early and mid-nineteenth century, the only minimum was the ability to work. But it was a very dangerous job, and many children died very jung, so british politiciens changed it to 12, then 16, then 20. Rest of industrial Europe soon followed suit.

What bad points are there for mining?

mining is business but this is a bad business because it will be effect on nature & they will brings a lot disease and pollution that mine owners or getting lot of money but they are not filling the tax so lot of source's is miss using from mines owners.

What is the conclusion of agriculture?

The conclusion of agriculture is to produce food, fiber, and other materials to meet human needs and sustain life on Earth. It involves cultivating crops and raising livestock in a sustainable and efficient manner to ensure food security for current and future generations.

How do miners find gold?

Miners find gold by exploring known gold-bearing areas or using geology and prospecting techniques to identify potential gold deposits. They may use tools like metal detectors, sluice boxes, and dredges to extract gold from the ground. Additionally, modern mining methods now involve sophisticated technology to locate and extract gold from underground deposits.

What country mines the most copper?

Chile is the world's largest copper miner. Its annual production is about 3.4 million tons of copper.

What do people mine?

People mine various resources such as coal, iron ore, gold, copper, and diamonds. These resources are essential for producing energy, building materials, jewelry, and electronics. Mining also includes extracting rare earth elements used in technology and industrial applications.

Why do people mine?

People mine to extract valuable minerals and resources from the earth that are used in various industries such as construction, manufacturing, and technology. Mining also serves as an important source of income and employment for many communities around the world.

Why is mining regarded as a robber industry?

Mining can be considered a "robber industry" because it has historically been associated with exploiting resources for profit without considering the long-term environmental consequences or the well-being of local communities. Some mining practices have led to environmental degradation, displacement of communities, and violations of human rights. It is important for the mining industry to adopt sustainable practices to mitigate these negative impacts.

What caused frequent violence to break out in mining campus?

Frequent violence in mining camps can be attributed to factors such as overcrowding, competition for resources, poor working conditions, lack of law enforcement, and cultural tensions among the diverse groups of miners. These factors can lead to disputes over mining claims, theft, and conflicts over labor conditions, which can escalate into violence.

Where does the term crib come from in mining and what does it mean as miners eat crib and go to their crib?

The term "crib" in mining originated from the Welsh word "crib" which means a basket or container. In mining jargon, "crib" refers to a lunch break where miners would eat their packed meals in a designated area underground called a "crib room" before returning to work. The phrase "eating crib and going to their crib" is a colloquial way of describing miners taking their lunch break before resuming work.

When was open pit mine wrote?

The song "Open Pit Mine" was written by George Strait and Dean Dillon. It was included on George Strait's album "Holding My Own," released in 1992.

Classic novel on French coal mines?

"Germinal" by Emile Zola is a classic novel that focuses on the lives of coal miners in 19th century France. The story follows the struggles and hardships faced by the miners and their families, shedding light on the harsh working conditions and social inequalities of the time. Zola's vivid portrayal of the mining community and his exploration of themes such as class conflict and exploitation make "Germinal" a powerful and enduring work of literature.

Who wrote She got the gold mine?

Country music artist Jerry Reed wrote and performed the song "She Got the Goldmine." It was released in 1982 as a single from his album "The Man with the Golden Thumb."

Thoreau writes that people should be mining themselves for gold?

Thoreau's metaphor of mining oneself for gold suggests that individuals should delve deeply into their own thoughts, experiences, and values to discover treasures within themselves, such as meaningful insights, personal growth, and self-discovery. By mining oneself for gold, one can uncover hidden potential, wisdom, and richness within their own being. It highlights the importance of introspection, self-reflection, and cultivating one's inner resources for personal development and fulfillment.