Catégories : Tous - yacimientos - depósitos - métodos - mineralización

par Frandy Acostupa Il y a 3 années

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DEPOSITOS DE MINERAL Y ESTIMACION DE LEY PROMEDIO

La estimación de la ley promedio de depósitos minerales se basa en calcular bloques con límites regulares usando secciones transversales. Estas secciones se dividen en áreas de influencia, determinadas por taladros diamantinos o datos muestreados.

DEPOSITOS DE MINERAL Y ESTIMACION DE LEY PROMEDIO

DEPOSITOS DE MINERAL Y ESTIMACION DE LEY PROMEDIO

The first division between continents was made by ancient Greek navigators, who named them 'landmass, terra firma'.

Generally classified by convention rather than any strict criteria, nowadays seven regions are regarded as continents from a geopolitical point of view.

DEPOSITO DE MINERAL (Ore Deposit)

You can find on this continent:

PLACER
Formados a traves del transporte por actividad erosiva delos cuerpos mineralizados principales
DISEMINADO
El mineral está esparcido dentro de la masa rocosa
SKARN
Su formación referido a un arco magmático, donde los intrusivos de composición mediaácida entran en contacto con rocas sedimentarias
STOCK WORK
El oro se encuentra en numerosas vetillas entrecruzadas o en forma diseminada
PORFIDO

The world's largest snake and the second-longest lives here.

Name this snake as well as other animals that can be found in South America.

Se asocian a rocas intrusivas (granodiorita)
Los cuerpos de cobre están relacionados a los cuerpos intrusitos más jóvenes y más félsicos
Yacimientos de gran tonelaje y baja ley de cobre
CUERPOS

The largest forest, which covers 30% of South America's total area, is famous for its biodiversity. It’s crisscrossed by thousands of rivers, including the powerful Amazon.

Name this forest as well as its type.

Son derivados por remplazamiento de sulfuros económicos
No tienen forma y ni tamaño
MANTOS

The world's highest uninterrupted waterfall can be found here.

Write down its name, height and the country in which you can find it.

Se considera manto cuando su ángulo de inclinación es < a 30°
Formados entre dos capas, depósitos interestratificado
VETAS

There are 12 countries that make up South America.

Name as many of you can! Don't forget about their capitals.

Por las precipitaciones hidrotermales
Es una fractura en la corteza terrestre, donde aloja sustancia mineralizada o ganga

ESTIMACION DE LEY PROMEDIO A TRAVES DE VOLUMENES Y TONELAJES

Of the seven continents of the world, Africa is the second largest.

Africa comprises 54 countries and it is the hottest continent.

The equator passes through the middle of Africa and it receives direct sunlight throughout the year.

The world gets 66% of its chocolate, 50% of the gold and 95% of the diamonds from Africa.

Se basa en calcular los blocks con límites regulares y espaciados en secciones transversales. La delimitación de cada sección es dividida en áreas de influencia basados en los taladros diamantinos o datos muestreados

What are the major animals found in Africa?
Also, there are a few species that can be found only in Africa.

Name at least 6 of these animals.

CÁLCULO MEDIANTE SECCIONES

The largest hot desert in the world which used to be a lush region with many plants and animals.

The current climate makes it a difficult place for any life to exist. It is hot, dry, and windy.
Very hot during the day but the temperature can drop sometimes to below freezing at nights.

It rarely rains, some regions can go years without seeing a drop of rain.

Name this desert.

Los métodos de cálculo se emplean de acuerdo a la estructura geométrica en que se presenten los yacimientos mineralizados

The world's longest river can be found here, famed for its ancient history and the archaeological sites along its shores.
This river gave rise to the early Egyptian civilization.

Name this river and add its length.