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rutile

( ) beaded handle

- file handle

~ lynch sapphire, cordierite - ~ water sapphire, topaz, cordierite ~ siamese sapphire ~ thailand sapphire ~ topaz sapphire ~ ceylon sapphire

sagenite

smoke black

salite

hardening air air hardening

spontaneous annealing native metal

native copper

- native ore

~ native iron, pure iron areng

virgin gold

nugget

() nugget

sanidine

sanmartinite

saponite

sapparite, sapphire boul

sappare, sapphire

sapphire, zafiro

, sapphire

sapphirine

sard(ius)

- sardonyx

sardonyx, sardstone

sarcolite

satellite

bolt together

assembly

bolted moulding box built-up moulding box

(, ) sticking sheet

splendent

, , sparkling

drilling operation drilling work

, () boring

boring mill

drilling tool screw drill drilling bit

, auger

, driller

, , light ~ reflected light ~ polarized light ~ refracted light

, luminous gold

certificate of authenticity

bolt together

arch

casting properties

ability

binding agent

link up

level down

safe

( - ) secaninaite, sectile

satin-spar, selenite

sellaite

serandite

- cornelian

sard

silver coating

silver - plating

- silvering

silvering silver

, () argent

, argental

silver-plate silver

, , , , , silver

, ( ) argentiferous

silver-bearing silver

silver - foil

- silver spoon

silver - finish

, - silver plate

- silver ring

, argentic

,

serendibite

serpentine

gemcheck ertificate

, girandote

, eardrop, drop, drop earrings, pendant earrings

earrings

flower earrings

5 garden flower earrings

- earclips

wulff net

siberite

warning device

siderite

siderolite

sideroferrite

silex

- silica-glass

silicate, sio4

sillimanite

- simbircite

symbol of crystal face

simetite

symmetry

simpsonite

() syngony ~ hexagonal crystal systems ~ monoclinic crystal systems () ~ orthorhombic crystal systems () ~ isometric crystal systems () ~ tetragonal crystal systems ~ triclinic crystal systems

blue shortness

zafirina

, -blue spar

sinople

sinhalite

earth blue

system

top gate

gating system

drop gate

() crystal systems

screen test

scandinavian standards

( ) openwork filigree work

superimposed filigree work

scapolite

( ) ladle scull

skeleton of crystal

, , frame

teeming lap

( ) bootleg mark

rivet together

angle clip

chip

( ) veils

solidification rate speed of solidification

rate of cooling

scorzalite

metal junk salvage metal waste metal

crossed polar

gas washer

skutterudite

~ poor pleochroism

( ) run off

ingot

( ) - billot

bar of gold

bullion

( ) billot

ivory

- ornamental

micas, glimmer, isinglass stone, muscovite

slab mill slabbing mill

enamel blue

wetting

centrifugal sand mixer

mixture

loam sand

chamotte sand compo

agitation

smithsonite

pitch

pitchstone sogdianite

stress relief

assemble a watch

( ) ~

sodaclase, albite

sodalite

gemmiferous

auric

- argentiferous

link up

, , - incorporate

hawks eye

jewel -house

solidus line

, solidus solitaire

() - solitaire

heliolite , sizing

be in contact

composition

stress condition

equilibrium state

sawables

9- pair amber with 9 ct gold

( ) cold lap lap cloth

solder joint

() cleavage ~ eminent cleavage, good cleavage

caking quality sintering ability

refining foam

spurrite

spessartine (spessartite) spodumene

spessartite (spessartine)

alloy composite metal

, , , ormolu

, - pewter

, , , - alloy

lyophile medium

-- associate mineral ~ accessory mineral ~ secondary mineral ~ varietal mineral ~ dichroic mineral ~ vein mineral ~ needle mineral, acicular mineral -, ~ host mineral ~ light mineral () ~ fragile mineral ~ magnetic mineral ~ soft mineral ~ non-metallic mineral ~ rock- forming mineral ~ naturally occuring mineral, simple mineral

crystal jam

staurolite

- stavrolite

stalagmite

stalactite

- steel set - square

() 56 standard barrel - shape

() 56 standard pear - shape

wedding ring sizing machine

polishing and burnishing machine

age

old mine cut

glass

watch crystal, watch glass

vitreous

batch bin - cooling bed bed plate

(), , grade ~ colour grade

, , - shank

stibiotantalite

stylized

- stilbite

stylish gift box

stichtite

plain bumper, plain jolter

stage

, ( ) , , , , , , , , plate

locking device safety hook sprue

stones

, - emulate

strontianite

bolt clamp binding clamp screw clamp cuttings pit structure

borings

structure

crystal structure

as-cast structure artificial gold leaf

sugilite

succinite

suprasil

sealing wax

artificial gold leaf flat bar

souesite

sphalerite, blackjack, jack

, sphene

sphaerocobaltite spherulite

gripping device

taper flask

- removable

sierranite

tabaschir

taconite

talc

, speckstone, talk tangiwai(te)

tanzanite

thaumasite

taaffeite

grow hard

hardness measuring instrument hardness tester

hardness number

temperature

hardness

texture

~ hard mineral

~ typomorphic mineral

~ heavy mineral ~ stable mineral ~ reference mineral

adamant

adamantine

hard spar

australite (blackfellows) button, tektite

high-temperature strength resistance to heat

fusion heat melting heat

calorific value heating value

teeming probe

inclusion thermometry

heat treatment teeming processing

thermocouple heating element thermocouple element

temperature control

temperature control device

heat aging teeming aging

temperature control device

temperature control

heat resistance spalling behaviour

thermocouple heating element thermoelectric device

, , , ( ), , cut

tephroite

bowl, crucible melting pot

- crucible tongs

thierschite

tinaksite

bolt clamp, vise

engraving ball (joint - vice, clamp)

schorlomite

() titanite

titanium -plating

tiffanyte

ase depth

delicate work, fine work

finely ground

engravers hand tool

top

topaz

topazolite

sity

lathe work grinding wheel

inversion point

critical point

peritectic point

eutectoid point

, point

- replica

precision balance

weak sand

pickling agent

pickling

() etching process

( ), bite

20 , ( ) step - cut

45 cross - cut

tremolite

, - triangle cut

20 triangular step - cut

triangle cut

, fracture

fissure formation flaw formation

tridymite

triphane

triphylite

abrasion-proof

working hours

, refractory

tugtupite

tuxtlite

thulite

- turquenite

tourmaline ~ brazilian tourmaline, green elbaite ~ vanadium tourmaline, green buergerite ~ blue tourmaline, indicolite ~ green tourmaline, chome-tourmaline, chome-dravite ~ ragged tourmaline

jetstone

dull surface

meticulously crafted

, heavy barite

- uvarovite

uvarovite, uwarowite

(, ) magnifying power

topped (with)

uvite

burning loss burn-off loss melting loss

(, , )

angle

angle element angle section

charcoal

specific tenacity

specific gravity

( ) nodular ulexite

specific consumption of metal

down drawing

specific elongation

extended chain

( ) expansion scab

forging reduction ratio

finish with a silver - clasp

adorn (with), embellish, beautify

, emboss

, , decorate

adornment, embellishment, attire

( - ) embellished with

- beaded

, festooned

jewelled

- embellished with crystals

decorated in platinum

- ulexite

down draw draw down

(=28,3 ) ounce

() ounce

flexible tenacity

, elastic tenacity scintilation

shrinkage

pattern makers contraction

a e a freezing shrinkage

enhance the color

quality specification

ussingite

fatigue of material

shrinkage loss

diamond studded

bejeweled

blink shrinkage depression

( ) pulling down

casting shop

() whewellite

 

fancy cut diamond

citrine fantoms

streak plate

phassachate

factory made

dot-raising tool

solid phase

bessemer matte converter matte

bad coin

faked diamonds

, pinchbeck

false jewels

( ) fancy cuts

bench apron

, , - bezel

fairbern

fei tsui

foid

fenacite, phenachite, phenakite

magnetite

fermoir (fr)

fianite

fibrolite

etch figures

retention pin

filigree work

filigreed





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