A mine is an explosive placed underground or underwater that explodes when disturbed, or when remotely triggered. The term originated from the use of mining to go under the enemy’s city walls. Mines, unlike bombs, are placed in situ and then require some other stimulus from a target before they will detonate.
What are called mines?
noun. an excavation made in the earth for the purpose of extracting ores, coal, precious stones, etc. a place where such minerals may be obtained, either by excavation or by washing the soil. a natural deposit of such minerals. an abundant source; store: a mine of information.
What does mining stand for?
Mining is the process of extracting useful materials from the earth. Some examples of substances that are mined include coal, gold, or iron ore.
Do mines explode when you step on them?
There is a common misperception that a landmine is armed by stepping on it and only triggered by stepping off, providing tension in movies. In fact the initial pressure trigger will detonate the mine, as they are designed to kill or maim, not to make someone stand very still until it can be disarmed.
What is a person that mines called?
(maɪnəʳ ) Word forms: plural miners. countable noun. A miner is a person who works underground in mines in order to obtain minerals such as coal, diamonds, or gold.
Is mines a proper word?
Mines. Mines is a dictionary-recognized word, but only as a plural noun (They sentenced the criminal to hard labor in the mines.)
What are the 3 types of mines?
Open-pit, underwater, and underground mining. These are the three main methods of mining we use to extract our products from the ground. In this Digging Deeper article, we take a look at these different methods and provide a glimpse into what each involves.
Is mining illegal?
On an international level, approximately 80 percent of small-scale mining operations can be categorized as illegal. Despite strategic developments towards “responsible mining,” even big companies can be involved in illegal mineral digging and extraction, if only on the financing side.
What are the 4 types of mining?
There are four main mining methods: underground, open surface (pit), placer, and in-situ mining. Underground mines are more expensive and are often used to reach deeper deposits.
Why is mining called Killer industry?
Mining is known as the killer industry due to following reasons: It is dangerous for the health of miners who often have to work in unsafe conditions in underground mines. Frequent accidents occur in mines due to collapse of roofs and water flooding. These end up causing many casualties.
Can you outrun a landmine?
You cannot outrun a mine, particularly a bounding mine that uses a primary charge to lift the mine out of the ground, before detonating a secondary charge that scatters metal balls or shrapnel in all directions. These pieces can be expected to travel faster than a rifle round and may go in any direction.
Can a human trigger a tank mine?
Anti-tank Mines
These mines are pressure activated, but are typically designed so that the footstep of a person won’t detonate them. Most anti-tank mines require an applied pressure of 348.33 pounds (158 kg) to 745.16 pounds (338 kg) in order to detonate.
Are mines illegal in war?
Anti-personnel landmines are prohibited under the Convention on the Prohibition of the Use, Stockpiling, Production and Transfer of Anti-Personnel Mines and on Their Destruction (or Mine Ban Convention), adopted in 1997. More than 150 countries have joined this treaty.
What is the boss of a mine called?
Boss – Any member of the managerial ranks who is directly in charge of miners (e.g., “shift-boss,” “face-boss,” “fire-boss,” etc.).
What is a miner age?
In the United States as of 1995, minor is generally legally defined as a person under the age of 18. However, in the context of alcohol or gambling laws, people under the age of 21 may also sometimes be referred to as minors. However, not all minors are considered juveniles in terms of criminal responsibility.
What is a coal miner called?
1. coal miner – someone who works in a coal mine. collier, pitman. miner, mineworker – laborer who works in a mine.
What’s the plural of mine?
The plural form of mine is mines. Find more words!
Can you say mine’s?
When Can ‘Mine’ Take ‘S? However, if ‘s is not for expressing possessiveness or belonging, but to show the abbreviated form of ‘is’ or ‘has’, then you can safely use ‘mine’s’ without the fear of making a mistake. Your hat is red. Mine’s (→ Mine is ) blue.
Is Saw proper English?
In standard English, it’s “I’ve seen” not “I’ve saw.” The helping verb “have” (abbreviated here to “’ve”) requires “seen.” In the simple past (no helping verb), the expression is “I saw,” not “I seen.” “I’ve seen a lot of ugly cars, but when I saw that old beat-up Rambler I couldn’t believe my eyes.”
What is green mining?
According to Kirkey, “Green mining is defined as technologies, best practices and mine processes that are implemented as a means to reduce the environmental impacts associated with the extraction and processing of metals and minerals.
What is the first step of mining called?
Exploration and prospecting
The beginning of any mining project begins with the exploration stage; it’s where the magic happens. Companies enlist geologists and others to understand the characteristics of the land and prospect remote areas in search of mineral deposits.
