Geology - T
taaffeite
tab
tabasheer
tabby
Tabbyite
table
table cut
table diamond
table flotation
table spar
tableland
tablemount
tabling
tabular
tabular crystal
tabular deposit
tabular spar
tabular structure
Taby cut
tacharanite
tacheometer
tachometer
tachyhydrite
tachymeter
tachymetry
tack
tackey
tackle
Tacoma process
taconite
taconite ore
taconyte
tactite
taeniolite
taenite
tag
tagged atom
Tagg's method
tagilite
tagline
tail
tail anchor
tail beam
tail chain
tail crab
tail house
tail joist
tail of water
tail pipe
tail pulley
tail rope
tail rope fireman
tail section
tail shaft
tail sheave
tail swing
tail water
tailblock
tailboard
tailend
tailend loading station
tailgate
tailing
tailing pit
tailing pond
tailings
tailings dam
tailings machine
tailings settling tank
tailings wheel
taillight
tailrace
tail-rope boy
tail-rope coupler
tail-rope engineer
tail-rope haulage
tail-rope man
tail-rope rider
tail-rope system
tails
tail-track system
tainiolite
take
take the air
takeout
takeup
takeup pulley
taking
takyr
Talbot continuous process
Talbot process
talc
talc schist
talcite
talcoid
talcose
talcum
talking
tallow drop
tallow peat
tallow top
tally
tally boy
tally shouter
tallyman
talus
talus creep
talus fan
tam-o-shanter
tamp
tamper
tamping
tamping bag
tamping bar
tamping plug
tamping pole
tamping rod
tamping roller
tamping stick
tandem
tandem drive
tandem hoisting
tandem hydroseparator
Tandem support system
tandem unit panel
tandem-drive conveyor
tanette
tangawaite
tangeite
tangent
tangent distance
tangent point
tangent screw
tangential stress
tangiwai
tangiwaite
tangle sheet
tank
tank furnace
tank station
tankage
tantalite
tantalum
tantalum borides
tantalum nitrides
tanteuxenite
tantite
Tanzanite
tap
tap bar
tape
tape corrections
taper
taper bit
taper of thread
taper pin
taper rope
tapered core bit
tapered end
tapered reamer
tapered step-core bit
tapered step-face bit
tapered tap
tapered-flange beam
taper-lock sprocket
taper-type dropper
tape-triangulation method
taphole
tapiolite
tappet
tapping
tapping assembly
tapping bar
tapping clay
tapping old workings
tar
taramellite
taramite
tarapacaite
tarasovite
tarbuttite
tare
target
target rod
tarmacadam
tarn
tarnish
Tarnowitz process
tarring
task
task training
Tasmanian alexandrite
tasmanite
tasmanite shale
tatarskite
tator butt
tautline cableway
tautomeric
tavistockite
tavorite
tawmawite
taxoite
Taylor producer
taylorite
Taylor-White process
T-bolt
tchesa stick
T-chisel
teallite
tear fault
teardrop set
teary ground
teasing rods
teaze hole
tectogene
tectogenesis
tectonic
tectonic breccia
tectonic change of sea level
tectonic conglomerate
tectonic creep
tectonic gap
tectonic map
tectonics
tectonism
tectonite
tectonometer
tectonophysicist
tectonosphere
tectosilicate
tedge
tee
tee-beam
tee-bolt
teem
teemer
teeming
teeming trough
teepleite
teeter
teineite
tekoretin
tektite
tektonite
telain
telegraph
telemagmatic
telemeter rod
teleoperation
telephoto lens
telescopic derrick
telescopic drill rig
telescopic loading trough
telescopic section
telescoping conveyor
telethermal
telinite
teller
telltale
telluric bismuth
telluric current
telluric ocher
telluric silver
telluric-current prospecting
telluride
tellurides
telluriferous
tellurite
tellurium
tellurium glance
tellurium mineral
tellurnickel
tellurobismuthite
tellurometer
telpher
telpherage
Telsmith breaker
Telsmith gyrasphere
temblor
temiskamite
temper hardening
temperature
temperature coefficient
temperature colors
temperature dew point
temperature gradient
temperature logging
temperature profile recorder
temperature standards
temperature steel
temperature stress
temperature survey
temperature-regulating equipment
tempered
tempered steel
temperer
tempering bar
tempering furnace
tempering machine
tempering oven
template
temporary adjustment
temporary base level
temporary hardness
temporary hardness of water
temporary roof support
temporary shaft support
temporary splice
tenacity
tender
tennantite
tenon
tenor
tenorite
tensile force
tensile strength
tensile stress
tensile test
tension
tension carriage
tension correction
tension drilling
tension end
tension fault
tension flange
tension fracture
tension jack
tension joint
tension linkage
tension zone
tension-control cylinder
tepee butte
tepetate
tephra
tephrite
tephritoid
tepla-masse
terlinguaite
terminal curvature
terminal moraine
terminal velocity
termination
terminus
terms of reference
ternary
ternary steel
terne
terneplate
Terni furnace
terosin
terpene
terpineol
terra alba
terra cotta clay
terra ponderosa
terra rossa
terra sienna
terra silicea
terrace
terrace placer
terra-cotta model maker
terrae
terrain
terrain coefficient
terrain correction
terrain slope
terrane
terras
terrazzo
terre verte
terrestrial
terrestrial deposit
terrestrial magnetism
terrigenous
terrigenous deposit
terrigenous sediments
territe
territorial sea
terroite
Tertiary
tertiary crushing
tertiary grinding
tertiary shaft
tervalent
tessellated
tesseral
test
test bore
test boring
test core
test detonator
test hole
test lead
test paper
test piece
test pit
test ring
test stone
tester
testing bedrock
testing flame
testing machine
tetartohedral
tetraboron carbide
tetrad
tetradymite
tetraethyllead
tetragonal
tetragonal trisoctahedron
tetrahedral
tetrahedrite
tetrahedron
tetrahexahedron
tetravalence
tetravalent
tewel
texture
thalenite
thallium
thalweg
thanite
thaumasite
thaw house
thaw pipe
thaw shed operator
thawing
thawing kettle
THDM
thelotite
thematic mapper
thenardite
theodolite
theoretical depression
theoretical fan depression
theoretical tonnage
theoretical yield
theory
theory of lateral secretion
theory of machines
theralite
therm
thermal
thermal analysis
thermal boring
thermal capacity
thermal conductivity
thermal contraction
thermal cutout
thermal diffusivity of strata
thermal drying
thermal efficiency
thermal electromotive force
thermal emissivity
thermal expansion
thermal gradient
thermal metamorphism
thermal plume
thermal pollution
thermal precipitator
thermal probe
thermal prospecting
thermal reactor
thermal resistance
thermal resistivity
thermal separation
thermal shock
thermal shock resistance
thermal spalling
thermal spring
thermal value (volatile matter)
thermal water
thermal-acceptance ratio
thermal-release water spray
thermic boring
thermic drilling
thermistor
thermit process
thermite
thermoanemometer
thermocline
thermocouple
thermodynamics
thermoelectric conversion
thermoelectric metals
thermoelectricity
thermograph
thermoluminescence
thermometamorphism
thermometer
thermometer anemometer
thermometer float
thermometer scales
thermometric fan test
thermonatrite
thermo-osmosis
thermopile
thermoplastic
thermoremanent magnetism
thermoscopic bar
thermostat
Thetis hairstone
thick seam
thick-bedded
thickener
thickening
thickness
thickness contour
thickness line
thick-wall sampler
Thiess process
thill
thimble
thimble joint
thin out
thin seam
thin section
thin stock
thin-bedded
thinolite
thinolitic tufa
thin-seam miner
thin-wall bit
thin-wall drive sampler
thin-wall sampler
thin-wall tube sampler
Thiobacillus ferrooxidans
Thiobacillus thiooxidans
thio-carbanilid
thiocarbonates
thiofuran
thiokerite
thiophene
thiophile elements
thiophosphates
Third Theory of Comminution
third-class lever
thirl
thirling
this vein
thixotropic fluid
thixotropy
tholeiite
thomaite
Thomas converter
Thomas slag
Thomas steel
Thomas-Gilchrist process
Thompson arc cutter
Thompson pilot shoulder reamer
Thompson wedge
thompsonite
thomsenolite
thoreaulite
thoria
thorian gummite
thorian uraninite
thorianite
thorium borides
thorium carbides
thorium disintegration series
thorium mineral
thorium nitride
thorium sulfides
thorogummite
thoron
thorosteenstrupine
thorotungstite
thorough joints
thortveitite
Thoulet solution
Thoulet's law
thread
thread cutter
thread-lace scoria
three-circle goniometer
three-part line
three-phase circuit
three-phase current
three-phase inclusion
three-piece set
three-point problem
three-product washing
three-shift cyclic mining
three-term process controller
three-throw ram pump
three-wire system
threshold
Threshold Limit Value
throat
throat of crusher
throttle
throttle valve
through
through cut
through ventilation
througher
throughput
throw
throw of crusher
thrower belt
throwing clay
thrown
throwoff switch
throwout bearing
thrust
thrust arm
thrust bearing
thrust block
thrust borer
thrust fault
thrust nappe
thrust plane
thrust plate
thrust race
thrust sheet
thrust washer
thrust yoke
thulite
Thum furnace
Thum-Balbach process
thumb-marked fracture
thunder egg
thunderbolt
thuringite
thurl
thurling
thwarting
thyratron
Thyssen gravimeter
Tibet stone
tick hole
ticket
tidal bore
tidal current
tidal flat
tidal inlet
tidal marsh
tidal wave
tide
tide flat
tidelands
tie
tie bar
tie line
tie plate
tie point
tie pumping
tie rod
tieback
tied retaining wall
tiemannite
tierra
tierra blanca
tiff
tiffanyite
tiger
tigereye
tiger's-eye
tight
tight formation
tight hole
tight lagging
tight rock
tight sheathing
tight shot
tight-bedded
tight-burning clay
tightset
tilasite
tile copper
tile machine
tile ore
tile shoe
tile works
tiler
tilgate stone
till
tiller rope
tilleyite
tillite
tilt
tilt hammer
tilting dozer
tilting furnace
tilting gate
tilting idlers
tilting level
tilting mixer
timber
timber boss
timber drawer
timber drawing
timber foreman
timber jack
timber mat
timber packer
timber pickling
timber preservation
timber puller
timber rights
timber robber
timber set
timber trolley
timber truck
timbered stope
timberer
timbering
timbering machine
timbering set
timberman
timberman helper
time at shot point
time break
time correlation
time gradient
time lag
time leads
time mark
time scale
time signal
time study
time tie
time value
time-and-motion study
time-delay relay
time-depth chart
time-depth curve
time-distance curve
time-distance graph
time-distance graph
timer lines
time-rock unit
time-stratigraphic unit
time-transgressive
timing
timing line
tin
tin bound
tin dish
tin dredging
tin floor
tin ground
tin hat
tin minerals
tin ore
tin plate
tin pyrites
tin salt
tin spar
tin stone
tincal
tincalconite
tin-can safety lamp
tinder ore
tine
tinge
tinkal
tinker
tinned sheet iron
tinner
tinning metal
tinstone
tin-white cobalt
tinworks
tip
tipple
T-iron
titan
titan process
titanaugite
titanhornblende
titania
titanian augite
titanic anhydrite
titanic dioxide
titanic iron ore
titanic oxide
titanic schorl
titaniferous magnetite
titanite
titanium
titanium carbide
titanium dioxide
titanium dioxide pigments
titanium nitride
titanium oxide
titanium silicide
titanium sponge
titanmagnetite
titanmelanite
titanomagnetite
tithe ore
title
TLV
to gauge
toadrock
toad's-eye
toad's-eye tin
toadstone
tobacco rock
tobermorite
toddite
todorokite
toe
toe cut
toe of a shot
toeboard
toehole
toeing-in
toernebohmite
toernebohmite
toe-to-toe drilling
toggle action
toggle joint
toggle mechanism
toise
tolerance
tolerance limits
toll
toll enrichment
toll refining
tom
Tomassi process
tombolo
tommy bar
tomography
Ton MPH
ton of refrigeration
ton-cap screen
tone
tong die
tongs
tongue
tongue joint
tongue plate
tongue test
tonite
ton-kilometer
tonnage factor
tonnage man
Tonpilz machine
tonstein
too wet
tool box
tool box miner
tool extractor
tool grinder
tool heat treater
tool nipper
tooldresser
toolie
toolmaker
toolpusher
toolstone
tooth
tooth base
tooth brake
tooth turquoise
toothed roller bit
toothed-shoe cutter
top
top and apex
top bed
top benching
top brick
top cager
top canch
top crystals
top cut
top frame
top gate
top heading
top holes
top hooker
top kick
top lander
top lease
top ripping
top rod
top shot
top slice
top slicing
top slicing and caving
top slicing and cover caving
top slicing combined with ore caving
top testing
top wall
top water
topaz
topaz rock
topazfels
topazite
topazolite
topazoseme
topaz-quartz
topcutter
tophus
topman
topographic contour
topographic correction
topographic deserts
topographic map
topographic profile
topographic quadrangle
topographic unconformity
topography
topotaxy
topping
toppings
topset bed
topside
tor
Torbane Hill mineral
torbanite
torbernite
torch
torendrikite
torf dolomite
torf-dopplerit
tormentor
Tornado
torpedo
torque
torque bar
torque converter
torque rod
torque thickener
torquemeter
torr
torrents
torreyite
torsion anemometer
torsion balance
torsion break
torsion fracture
torsion seismometer
torsional center
torsional shear test
tortoise
tortuous flow
tossing
total acidity
total ash
total bit load
total cap lag
total carbon
total cooling effect
total cooling load
total critical load
total displacement
total dynamic head
total energy
total hardness
total hardness of water
total head
total heat
total lift
total magnetic intensity
total moisture
total of correctly placed material
total of misplaced material
total porosity
total pressure
total reflection
total reflectometer
total resistance
total stress
total tonnage
total value
total ventilating power
total ventilating pressure
Totco test
touchstone
tough
tough cake
tough pitch
tough pitch copper
tough tom
tough way
toughness
toughness index
toughness of refractories
tour
tourmaline
tourmalinization
Toussaint-Heintzmann arch
tow conveyor
towed grader
tower
tower crane
tower engineer
tower excavator
tower loader
Towers magnetic stirrer
township
township and range
township line
toxic dusts
toxic mine drainage
toxicity symptoms
tozing
trace
trace element
trace slip
trace-by-trace plotting
tracer
tracer gas
tracer test
tracer-gas technique
trace-slip fault
trachyandesite
trachybasalt
trachyte
trachytic
trachytoid
tracing float
track
track bolt
track braking
track cable
track cable scraper
track channeler
track cleaner
track cleaners
track diamonds
track frame
track gage
track haulage
track pin
track resistance
track roller
track shifter
track spike
track stones
track wheel
tracklaying tractor
trackless mine
trackless tunneling
track-mounted
track-moving machine operator
traction
tractive efficiency
tractive effort
tractive force
tractive power
tractive resistance
tractor
tractor drills
tractor loader
tractor pan operator
tractor shovel
traffic marks
trail of a fault
trailer
trailing cable
trailing cable coupler
trailing edge
train
train dispatcher
train of rolls
train resistance
training face
training gallery
training the belt
Trainite
trainman
train-mile
trajectory
tram
tram rope
tram vibrator
tramcar
tramlines
trammel
trammer
tramming
tramming motor
tramp iron
tramp oversize
tramrail
tramroad
tramway
transcurrent fault
transducer
transfer
transfer car
transfer case
transfer chute
transfer conveyor
transfer gear
transfer impedance
transfer point
transfer table
transfer-gang-car system
transform fault
transform motion
transformation
transformation temperature
transformed flow net
transformist
transfusion
transgranular
transgression
transgressive overlap
transient velocity
transistor
transit
Transite
transition belt
transition curve
transition element
transition elements
transition metals
transition point
transition temperature
transition zone
transitman
translation lattice
translational fault
translational movement
translatory fault
translatory motion
translucency
translucent
translucent attritus
translucent glass
translucent humic degradation matter
transmissibility
transmission
transmission reversing
transmissometer
transmittance
transmitted light
transmutation
transmute
transopaque
transparency
transparent
transparent glass
transpiration
transponder
transport
transport controller
transport number
transportable equipment
transportable substation
transportation
transported gossan
transuranic
Transvaal emerald
Transvaal garnet
transverse dune
transverse fault
transverse gallery
transverse joint
transverse loading
transverse pitch
transverse riffles
transverse slicing with caving
transverse strength
transverse thrust
transverse trace
transverse ventilation
transverse wave
transverse with filling
trap
trap cut
trap points
trap rock
trapdoor
trapezohedron
trapezoid
trapezoidal rule
trapp
trapper
trapper boy
trappide
traprock
trash screen
trass
travel time
traveling angle of draw
traveling apron
traveling block
traveling compartment
traveling gantry
traveling road
traveling sheave
traveling way
traveling weight
traverse
traverse survey
traverse tables
traverser
traverser system
traversing method
travertine
travertine marble
trawley
tray
tray carrier
tray thickener
tread
tread tractor
treasure box
treated stone
treatment
treble
treble coursing
trechmannite
tree
tree agate
tree ore
tree stone
treed
treeling
treenail
trellis pattern
tremolite
tremolitic
tremor tract
trench
trench excavation
trench excavator
trench sampling
trenches
trenchman
trend
trent agitator
Trent process
Trenton
trepan
trepan shearer
trepanner
trepanning
trespass
trestle
trestleman
tret
trevorite
triad
trial face
trial pit
trial shots
triamorph
triangle cut
triangle shooting
triangular core
triangular facet
triangular method
triangular texture
triangulate
triangulation
triaxial compression test
triaxial shear test
tribe
tribocouple
Triboelectrostatic separation process
triboluminescence
tribrach
tribromomethane
tributary
tribute work
tributing
tricalcium pentaluminate
tricalcium silicate
trichalcite
trichite
trichloroethylene
trichroism
trickle drain
trickle scale
triclinic
triclinic block
triclinic crystal
triclinic system
tricone bit
tricone roller bit
tridimite
tridymite
Triger process
trigger circuit
trigger effect
triggers
trigonal
trigonal coordination
trigonal system
trigonite
trigonometrical leveling
trigonometrical survey
trigonometry
trihydrocalcite
trikalsilite
trilateration
trill
trilling
trilobite
trim holes
trimerite
trimetric
trimmer
trimmer conveyor
trimmer holes
trimmers
trimming shed
trimorphism
trimorphous
trinascol
trinitrate glycerol
trinitrin
trinitrotoluene-ammonium nitrate explosive
trinkerite
trioctahedral
trip
trip change
trip coil
trip hammer
trip lamp
trip maker
trip recorder
trip sender
tripestone
triphane
triphylite
triple entry
triple point
triple-entry room-and-pillar mining
triplet
tripletine
triple-tube core barrel
Triplex glass
triplex pump
triplexing
triplite
triploidite
tripod
tripoli
tripolite
tripper
tripper man
tripping
trippkeite
tripuhyite
trisilicate
trislope screen
trisoctahedron
trisodium phosphate
tristetrahedron
tritium
tritomite
triton value
triturate
trituration
trivalent
TRM
troctolite
troegerite
troegerite
Troeger's classification
trof-dopplerit
trogtalite
troilite
Trojan coal powder
trolley
trolley conveyor
trolley locomotive
trolley voltage
trolley wire
trolley wire guards
trombe
trommel
trommel screen
tromp curve
tromp cut point
Tromp distribution curve
tromp error curve
Tromp process
trompe
trona
Trona process