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assay value is summation of width *SG*%of ore/summation of width*SG
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∙ 12y ago
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Why is an ore denser than other rocks?
an ore has a metal inside it with economic value inside it that makes it different from any other normal rocks, if it has economic value t will obviously be quite alot of the metal in the ore and it will be quite heavy and will most likley be heavier than other rocks. hope that helped, sorry for long answer :(
What two problems can result from removing waste material from ores?
It can be expensive and harmful to the environment.yes it can be harmful yet it can cause dormant toxins in the ore to become active.Not to mention that the more you mine the ore the actual gangue becomes higher than the actual value of the ore itself, therefore ridding it of the classification "ore"(gangue: the commercially valueless material in which ore is found.)(bold = edited by Ethan Urban)
What is an unrefined mineral?
iron ore iron ore
What is the ore for sulfur?
there is no ore to sulfur
What are the names of four metal ores?
Mangenite is magneisum ore. Haemetite is iron ore. Malakite is copper ore. Bauxite is aluminum ore.
What is it called when you analyze ore?
assay
What is an assay ton?
An assay ton is a standard quantity used in assaying, the act of ascertaining the proportion of a particular metal in an ore or alloy, typically equal to 29.16 grams (short assay ton) or 32.6 grams (long assay ton).
How do you tell high grade gold ore from low grade gold ore by visual inspection?
cannot be done, requires an assay.
Can you put the word assay in a sentence?
The old miners in gold rush country took their nuggets to the local Assay Office, to determine -- to assay -- the value of the metal in their nuggets.
USA value of sverige ore?
The dollar value for the us dollar and sverige ore is 30 ore to 1 dollar.
How does one determine the value of gold or silver ore?
The ore must be assayed.
What is the sverige ore 50 worth?
i am looking for value of sweden 25 ore - 10 ore also is silver or not. thank you
What is difference between anhydrous and dried basis?
1. anhydrous means : Means remove the water content & solvent free value calculated in the assay. 2. On dry base : Means remove the loss on dry & solvent free value calculated in the assay
What is the value of g and G?
Ore -G
When is a mineral no longer classified as an ore?
If the cost of removing the waste material that surrounds the ore becomes higher than the value of the ore itself, then the mineral will no longer be classified as an ore.
What is an assay?
An assaying is a trial by assay, thorough examination and determination.
Why do economic factors play a part in determining what an ore is?
Because it depends on what type of ore it is. If it is a certain type of ore, then there is a certain amount of value in money for it. That's Why.
