Geologist In Training: FG
A-Line - ANS-The line on the plasticity chart that divides clays from silts. The line is
horizontal from PI-four to LL-25.5, at which factor PI equals.Seventy three. Alteration -
ANS-Any change within the mineral composition of a rock because of bodily or chemical
way, mainly through hydrothermal fluids. Alteration is milder and more localized than
metamorphism.
Anion - ANS-A negatively charged ion.
An igneous rock texture that refers to the grains that are not seen to the naked eye and are
an illustration of rapid cooling. Aphanitic - ANS API Units - ANS-A unit of measurements of
gamma rays. API stands for American Petroleum Institute.
Apparent Dip - ANS-The Inclination of a aircraft measured in a course *now not*
perpendicular to strike.
Apparent Dip Direction - ANS-The bearing of the vertical plane containing the obvious dip
perspective.
A geologic unit that is saturated and sufficiently permeable to convey tremendous economic
quantities of water to wells and springs is referred to as an aquifer (ANS). Area of influence -
ANS-The vicinity within which the potentiometric surface is decreased by using withdrawal or
raised by way of injection, of water via a nicely.
Argillaceous - ANS-Clay rich rock
An analysis of the steel content material of an ore is an assay, or ANS. Composition, purity,
weight, or different houses of financial pastimes are examined.
ASTM - ANS-American Society for Testing Materials International. ASTM develops
numerous standards by means of consensus and publishes them yearly.
Atterberg Limit - ANS-Water content at the obstacles among the states of consistency of a
soil.
ANS, or mind-set, is the orientation in area. Auger - ANS-A screwlike dull tool utilized in
exceedingly unconsolidated near-surface materials.
Aureole - ANS-The quarter of metamorphosed rock surrounding an igneous intrusion and
showing the consequences of touch metamorphism.
The average amount or percent of mineral content in an ore body is known as the average
grade, or ANS. Bar - ANS-A unit of stress equal to one ecosystem.
Base Metal - ANS-A not unusual and chemically active metal (it oxidizes or corrodes easily).
Ex lead or copper.
Bearing - ANS-The horizontal attitude between a line and a specified coordinate route,
typically north or south.
Bearing Capacity - ANS-The load consistent with unit vicinity which the ground can properly
support without excessive yield.
Blind Thrust - ANS-A thrust fault that doesn't reach the ground surface.
Borehole geophysics - ANS-The technological know-how of recording and reading
measurements of bodily houses made in wells or take a look at holes.
Bowen's Reaction Series - ANS-The collection of minerals that form inside the system of
fractional crystallization of magma.
Bulk Density - ANS-The density of a material measured in mass according to unit quantity.
, Bulk Modulus K - ANS-A modulus of elasticity which relates a trade in volume to the
hydrostatic state of strain. It is the reciprocal of compressibility.
Burial Metamorphism - ANS-A kind of low grade regional metamorphism affecting
sediments and interlayed volcanic rocks that has decrease temperatures (2 hundred to 450˚
C), with none have an impact on of orogenesis or magmatic intrusion.
Caliper Log - ANS-A well log that indicates the variations with intensity in the diameter of an
uncased hollow.
Capillary fringe - ANS-The lowest a part of the sector of aeration, immediately above the
water table, wherein water is below strain this is less than atmospheric strain.
Casing - ANS-A heavy metallic pipe decreased right into a borehole and cemented in region
to save you fall down, loss of drilling fluid and unwanted fluids shape getting into the
borehole.
Cation - ANS-Positively charged ion.
Coalification - ANS-The system that produces coal of growing rank.
Coefficient of curvature - ANS-A measure of the curvature of the grain size distribution plot.
Well graded sands and gravels have coefficients of curvature between 1 and 3.
Coefficient of uniformity - ANS-A measure of the grain length uniformity the usage of the
ratio of particle sizes D60 to D10.
Color Index - ANS-A variety that represents the percentage by way of weight or extent of
dark-colored minerals in a rock.
Compaction - ANS-The manner of increasing the density of a soil with the aid of rolling,
tamping, vibrating or different mechanical manner.
Cone of Depression - ANS-A despair inside the potentiometric floor of ground water that has
the form of an inverted cone and develops around a well from which water is being
withdrawn.
Cone Penetrometer - ANS-A tool together with a cone fashioned tip at the end of a hollow
metal rod that is driven into the ground to report resistance to insertion.
Confined aquifer - ANS-An aquifer overlain by way of a confining layer of low permeability.
Connate water - ANS-Water trapped inside the pores of a sedimentary rock at the time of
deposition; fossil water.
Consistency - ANS-The diploma of adhesion among soil debris that could withstand
deformation or rupture.
Consolidation - ANS-Gradual of gradual discount in extent and boom in density of a soil
mass in response to expanded load or compressive pressure.
Contact Metamorphism - ANS-Metamorphism related to the intrusion of an igneous mass.
Metamorphic modifications are induced principally by heat, but additionally with the aid of
magma composition and deformation related to the intrusion. Low pressures (<3000 bars),
and temperatures starting from 200˚ C to a thousand˚C.
CPT - ANS-Cone penetration test. Measures the resistance of the cone to penetration and
the friction of the rod. The take a look at is used broadly in the engineering and
environmental industries.
The very last void ratio at final power accomplished through free and dense samples of the
equal soil following shearing is known as the vital void ratio (ANS). Darcy: The intrinsic
permeability unit of the ANS-A is 9.87 x 10-nine cm2. Darcy's regulation - ANS-The simple
equation describing groundwater drift placed forth my Darcy. Q=KiA
Degree of saturation - ANS-The ratio of the extent of water to the full volume of void space.
The fee of SR can variety shape zero for a completely dry soil to at least one for a totally
saturated soil.
A-Line - ANS-The line on the plasticity chart that divides clays from silts. The line is
horizontal from PI-four to LL-25.5, at which factor PI equals.Seventy three. Alteration -
ANS-Any change within the mineral composition of a rock because of bodily or chemical
way, mainly through hydrothermal fluids. Alteration is milder and more localized than
metamorphism.
Anion - ANS-A negatively charged ion.
An igneous rock texture that refers to the grains that are not seen to the naked eye and are
an illustration of rapid cooling. Aphanitic - ANS API Units - ANS-A unit of measurements of
gamma rays. API stands for American Petroleum Institute.
Apparent Dip - ANS-The Inclination of a aircraft measured in a course *now not*
perpendicular to strike.
Apparent Dip Direction - ANS-The bearing of the vertical plane containing the obvious dip
perspective.
A geologic unit that is saturated and sufficiently permeable to convey tremendous economic
quantities of water to wells and springs is referred to as an aquifer (ANS). Area of influence -
ANS-The vicinity within which the potentiometric surface is decreased by using withdrawal or
raised by way of injection, of water via a nicely.
Argillaceous - ANS-Clay rich rock
An analysis of the steel content material of an ore is an assay, or ANS. Composition, purity,
weight, or different houses of financial pastimes are examined.
ASTM - ANS-American Society for Testing Materials International. ASTM develops
numerous standards by means of consensus and publishes them yearly.
Atterberg Limit - ANS-Water content at the obstacles among the states of consistency of a
soil.
ANS, or mind-set, is the orientation in area. Auger - ANS-A screwlike dull tool utilized in
exceedingly unconsolidated near-surface materials.
Aureole - ANS-The quarter of metamorphosed rock surrounding an igneous intrusion and
showing the consequences of touch metamorphism.
The average amount or percent of mineral content in an ore body is known as the average
grade, or ANS. Bar - ANS-A unit of stress equal to one ecosystem.
Base Metal - ANS-A not unusual and chemically active metal (it oxidizes or corrodes easily).
Ex lead or copper.
Bearing - ANS-The horizontal attitude between a line and a specified coordinate route,
typically north or south.
Bearing Capacity - ANS-The load consistent with unit vicinity which the ground can properly
support without excessive yield.
Blind Thrust - ANS-A thrust fault that doesn't reach the ground surface.
Borehole geophysics - ANS-The technological know-how of recording and reading
measurements of bodily houses made in wells or take a look at holes.
Bowen's Reaction Series - ANS-The collection of minerals that form inside the system of
fractional crystallization of magma.
Bulk Density - ANS-The density of a material measured in mass according to unit quantity.
, Bulk Modulus K - ANS-A modulus of elasticity which relates a trade in volume to the
hydrostatic state of strain. It is the reciprocal of compressibility.
Burial Metamorphism - ANS-A kind of low grade regional metamorphism affecting
sediments and interlayed volcanic rocks that has decrease temperatures (2 hundred to 450˚
C), with none have an impact on of orogenesis or magmatic intrusion.
Caliper Log - ANS-A well log that indicates the variations with intensity in the diameter of an
uncased hollow.
Capillary fringe - ANS-The lowest a part of the sector of aeration, immediately above the
water table, wherein water is below strain this is less than atmospheric strain.
Casing - ANS-A heavy metallic pipe decreased right into a borehole and cemented in region
to save you fall down, loss of drilling fluid and unwanted fluids shape getting into the
borehole.
Cation - ANS-Positively charged ion.
Coalification - ANS-The system that produces coal of growing rank.
Coefficient of curvature - ANS-A measure of the curvature of the grain size distribution plot.
Well graded sands and gravels have coefficients of curvature between 1 and 3.
Coefficient of uniformity - ANS-A measure of the grain length uniformity the usage of the
ratio of particle sizes D60 to D10.
Color Index - ANS-A variety that represents the percentage by way of weight or extent of
dark-colored minerals in a rock.
Compaction - ANS-The manner of increasing the density of a soil with the aid of rolling,
tamping, vibrating or different mechanical manner.
Cone of Depression - ANS-A despair inside the potentiometric floor of ground water that has
the form of an inverted cone and develops around a well from which water is being
withdrawn.
Cone Penetrometer - ANS-A tool together with a cone fashioned tip at the end of a hollow
metal rod that is driven into the ground to report resistance to insertion.
Confined aquifer - ANS-An aquifer overlain by way of a confining layer of low permeability.
Connate water - ANS-Water trapped inside the pores of a sedimentary rock at the time of
deposition; fossil water.
Consistency - ANS-The diploma of adhesion among soil debris that could withstand
deformation or rupture.
Consolidation - ANS-Gradual of gradual discount in extent and boom in density of a soil
mass in response to expanded load or compressive pressure.
Contact Metamorphism - ANS-Metamorphism related to the intrusion of an igneous mass.
Metamorphic modifications are induced principally by heat, but additionally with the aid of
magma composition and deformation related to the intrusion. Low pressures (<3000 bars),
and temperatures starting from 200˚ C to a thousand˚C.
CPT - ANS-Cone penetration test. Measures the resistance of the cone to penetration and
the friction of the rod. The take a look at is used broadly in the engineering and
environmental industries.
The very last void ratio at final power accomplished through free and dense samples of the
equal soil following shearing is known as the vital void ratio (ANS). Darcy: The intrinsic
permeability unit of the ANS-A is 9.87 x 10-nine cm2. Darcy's regulation - ANS-The simple
equation describing groundwater drift placed forth my Darcy. Q=KiA
Degree of saturation - ANS-The ratio of the extent of water to the full volume of void space.
The fee of SR can variety shape zero for a completely dry soil to at least one for a totally
saturated soil.
