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Essonite , , . hessonite




etch (), ()

etch figures

etching (), ()

etching needle -

eternity ring , ( , )

euclase , ( ), , , ;

eucolite -

eudialyte , ( ) , ;

euhedral ,

eutectic

eutectoid alloy

eutectoid point

euxenite , ( )

evacuate ()

evacuated ()

evacuation ()

evaporation

even

evenness

evolution , ; gas ~

exchange ~ , redox ~ -

exciter ; vibration ~

exclusive ,

exotic materials

expand ,

expansion

expansive agent

expensive jewellery -

expulsion ( )

extend ,

extended chain -

extending

external ,

extra -

extra river

extractant ,

extracting box ( )

extraction , , ; fat ~

extractor ,

extraneous , ,

extraordinarily precious -

extremely fine -

extrude ( )

extrusion ( ), ; filament ~ device

eye

F

Faberge original items -

face , ; cleavage ~ ; composition ~ ; crystal ~

face ( )

faced - centered

facet , ,

facet of the crown

faceted ,

faceted briolette -

faceted pear - shape ( )

faceted stones

faceted surface

faceting ,

facilities

facing ( ); electrochemical ~

factory made

fading (); colour ~

fagoting ,

fairbern , -

faked

faked diamonds -

false jewels -

fancy cut diamond ( , )

fancy cuts -

fang ,

fashion

fast ( ),

fasten , ,

fastener , ,

fastening ,

fatigue of material

fatigue strength ,

faustite , , , ,

faux pearl -

favas , , ; zircon ~ ,

feeder ()

feeding

fei ts ui ,

female core

female die ,

female mold

female screw

fenacite -

fermoir (Fr.) , , ; , , ; , ,

ferrospinel ,

festooned -

fettle (), (), ()

fettling a casting ,

fianite -

fibrolite , -

fieldspars , , ( )

file ,

file handle -

filigree

filigree work (), , , ; openwork ~ ; superimposed ~

filigreed -

filings ( )

fill

film ( ),

fin , , ( )

fine , ,

fine gold -

fine silver

fine work -

finely

fineness (), ()

fineness of gold

finings

finish , ,

finish with a silver - clasp -

finished diamond ()

finishing , ,

fire , ,

fire agate -

fire gilding ()

fire opal

fire scale

fire - brick

fireclay top

firecracker -

fireproof , ,

fire - resistant ,

firestone , ,

firmness ,

first water

first - stage vacuum

fish eye ,

fissure ,

 

fit ,

fit up ,

fitting ,

fix ,

fixture , ,

flange ,

flanging , , ( )

flaring (),

flash , ( )

flash - off , ( )

flask ,

flat , (); ~ bar ,

flat file

flat surface

flat table

flatnose cutting pliers -

flat - nosed pliers

flats , , ( )

flatten , ()

flaw , , , ,

flawed gemstone ()

flawless

flex

flexibility ,

flexibility

flexible ,

flexion

flint ; , , ; cherty ~ ; white ~

flint agate -

flintglass , ;

flinty

floral motifs

flow turning ( )

flower earrings

flower motifs -

flowstone

fluorescence (),

fluorite , ( ), , ;

flush ,

flush - mounted , ( )

fluted

fluting , ()

flux , , ,

fluxed

fluxing (), , - (), ,

foam refining

foid

foil ,

fold , ( )

folding in ( )

folding surface

fool ' s gold -

foot ,

forceps , ,

forcer ,

forcherite ,

foreheart ,

foreman ,

forepress

forge , , , ; ~ rolling ( )

forgeability

forgeable

forged ,

forged jewels

forge - roll ( )

forging - ratio

forging , , , , . . ; ; ~ reduction ratio

forgings ()

form , ; cleavage ~ ; crystal ~ ; ; singular crystal ~ ()

formation , , );; fortress agate ,

fissure ~ ; flaw ~ ; scull ~ , - ; slag ~

forming , ,

fossil ,

fossil linen ,

found ,

founder

founding , , (. ),

founding properties

foundry , , (. )

fox tail chain

fracture , , ; , , ; conchoidal ~ ; earthy ~ ; even ~ ; flinty ~ ; granular ~ ; hackly ~ ; plane ~ ; rough ~ ; slate ~ ; splinter ~ ; uneven ~ ; internal crystal ~

fracture along wrinkle ()

fracture surface

fragility

frangibility

frangible

fray ,

freckle ( )

free

free from defects

frosting

free way vector

freshwater pearl -

fretwork

friedelite , ( ), ;

fulguration ( )

full cut (57 )

fuller ( )

fullering ( ), ( )

fully knotted

fume ,

funnel -

furbish ,

furnace ,

fuse ,

fusibility

fusion

fusion heat

fusion point

fusion temperature

fusion zone in a cupola

G

gadolinite , ( , ), , ;

gagate ,

gahnite , ; ( ) -븭, ,

gahnospinel , , ;

galenite , ( ), ;

galliard ,

galvanic

galvanisation

galvanization

galvanoplating

gangue

garden flower earrings 5

gargulho , ()

garnet , : , ; ,

gas , ,

gas bubble ( )

gaspeite , ( , ) - ( )

gate end ()

gating system ,

gating - feeding -

gauge ,

gaylussite , ( ), ,

gedanite , ( )

gedenbergite , ( ), -븭, -;

geliodore , ;

gelite ,

gem ,

gem cutter

gemma ,

Gemmary . gemmology

gemmiferous

gemmological -

gemmology ( )

gemmy

gemology -

gems , , ,

gems of organic origin , (, , , .); -

gemstone

gendarm

generatrix

gentlemen ' s pocket watch -

geode

geodic

geometric design -

German silver

gersbyite , ,

gersdorffite , ( )

gia (Gemmological Institute of America)

gild ,

gilded ,

gilder -

gilding , ,

gilt , ,

girasol ,

girdle , () ()

git

glamorous -

glamour ,





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