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Zinc gahnite , , gahnospinel




zincite ( ) , , -

zincoferrite ,

zincorhodochrosite -

zinnwaldite ,

zircon

zircon ( ), , ,

zoesite 1

zoisite ( ) , ,

zolotnik 4,25

zone of equiaxial crystals

zone segregation

zoning of crystals

smoke ~

-,

 

 

PART II

II

 

-

 

 

A

- trimming die

abrasive mat rial, grinding material, grinding mat rial, bradant, brasive

, - abrasive

- abrasive paste

abrasive ability, abrasiveness

abrasive resistance

absorber

absorption

absorption

, aventurism

aventurine

quartz aventurine

aventurine fieldspar

aventure- scence

augite

australite (blackfellows) button

automolite

- handiwork

automatic welding

agalmatolite

, bildstein, agalmatolite, pagodite

agate

opal-agate

- -Montana agate

() gaphite

agilite

aglaurite

agnesite

agnolite

- clasp

() aggregate (mineral) ~ fibrous aggregate ~ botryoidal aggregate ~ druse aggregate ~ geode aggregate ~ stellar aggregate ~ earthy aggregate ~ granular aggregate ~ acicular aggregate ~ curved aggregate

aggregate structure

adamant

adamantine

adularia

openwork

azorite, zircon

- azurite

azurlite

- azurmalachite

azurchalcedony, azurlite

ivorite

aquagem

aqualite

aquamarine

accumulation

aglet

- accessory

axinite

actinolite

() alabandite

alalite, diopside

alabaster

alexandrite

~ algerian onyx ~ californian onyx

allotriomorphic

allotropic transformation

allotropy

allophane

allochroite

() alluvial deposit

() diamond

100 - paragon

- high diamond

, diamond

, - adamant

- diamond brooch

- diamond mine

~ adamantine spar, corundum, diamond spar ~ almandine spar, eudialyte ~ paper spar, calcite ~ derbyshire spar, fluorite ~ jewish spar, microcline ~ pearl spar, dolomite, orthoclase ~ needle spar, aragonite ~ emerald spar, aktinolite ~ iceland spar, calcite ~ cats spar, gypsum ~ ice spar, adulare ~ cross-cours spar ~ raspberry spar, rhodochrosite, rose tourmaline ~ niagara spar, fibrous ~ ruby spar, rhodonite ~ sapphire spar, kyanite ~ blue spar, lazurite ~ dogtooth spar, calcite ~ tabular spar, wollastonite ~ hard spar, corundum () ~ satin spar, gypsum, aragonite

~ brilliant luster () ~ adamantine luster ~ waxy luster ~ greasy luster, soapy luster

( ) diamantine

- diamond fund

diamond pipe

diamantiferous

alomite

aloushtite

albite

almandine

~ almandine spinel ~ arizona spinel, pyrope ~ noble spinel ~ vanadium spinel ~ hyacinth spinel ~ blue spinel, gahnospinel

almandite

almaschite

alpha

- alpha bronze

- alpha-quartz

- alpha brass

- alpha decay

- alpha alloy

amazonite

~ amazonite jade ~ american jade, nephrite ~ serpentine jade ~ spinach jade, nephrite

() - amalgam (mix)

() amatrice

amberite

amblygonite

ambergris

ambrite

ambrosine

american gem society (ags)

amethyst, vera cruz

- uruguayan amethyst clusters ametrine

amethystine

- ametrine

wear and tear

, uncrystalline

charm

, - charm

amphiboles

anagram

chemical analysis

analcime

anatase

, anhedral

anhydrite

- angel

anglesite

english square cut e english star cut

chizeulite, andalusite andesine

andradite

, - anchor

anodic treatment, anode process, anodic oxidation, anodic oxide coating, anodic process, electrolitic oxidation

antiquary

() - antique dealer

- antique

- antique shop

, - antiquarian

antracite

metallographic specimen

apatite

aplom

apophyllite

aprikothin

aragonite, aragonitic lime

( ) armenite, azurite

( ) fossil linen asmanite

(, ) asymmetrical (bangle, ring, etc)

aspidelite, sphene asterism

asterism

- astrophilite

astrumite, tibetan quartz augelite

air

atmosphere riser

aurichalcite

zinc gahnite, gahnospinel afganite

affinage

( ) - refinement of metals

achondrite

achroite

ashirite, dioptase

aeroide, aquamarine

aerolite, aerosiderite

() - baguette cut

baddeleyite

basanite

touchstone

baikalite

bayate

- baiy-topaz

bacalite

balas

- ballagier, balas

( ) sledge hammer

ballas

baltimorite

baotite

barite

~ barite ~ petrified, barite rose ~ desert rose

barite rosette, barite rose

baritocalcite

bazzite

bediasite

internally flawless

bibelot

free from defects

accident-free

dimensional stability, resistant to shrinking

- white gold

- belomorite

~ white schorl, albite ~ blue schorl, blue buergerite ~ green schorl, dravite ~ red schorl, rutile ~ raspberry schorl, rose elbaite ~ glass schorl, axinite ~ titanium schorl, rutile ~ black schorl

- rubber solvent

- benitoite

benitoite

beryl

beryllonite

berkeyite

prussian blue, lazurite

bernstein

acidless

achromatic

- beta brass

, - imitation jewellery

, bijouterie

beekite

bixbite

, billitonite

( ) billon

dual metal

turquoise

bytownite

biharite, aventurine

~ precious serpentine ~ opal serpentine ~ lamellar serpentine, antigorite ~ resinous serpentine

lead-copper matte

() luster

specular hematite, iron glance

, , - brilliance

, , - glisten

, , - glitter

, - shiner

lustrous

- block diagram

locking device, plugging-up device

mill blooming

- two-high reversing blooming mill

- ( ) mill blooming-slabbing

, bovesite

bowenite

ornate

, opulent

bodenbenderite

side-cutting pliers

- blank

boleite

~ bologna stone, barite ~ bottle stone ~ fairy stone ~ reconstructed stone

, bolon spar

abrupt translatory wave, eagre

boracite

dental drill

- boracic acid

drift hammer, hollow punch, knockout rod, mandrel plug, nail set

botryolite

tangiwai(te), bowenite brazilianite

- barrel shape

brazilite

() Brazilian agate

brazilian emerald ~ evening emerald, chrysolite ~ oriental emerald

~ brazilian ruby ~ oriental ruby ~ asteriated ruby ~ cape ruby ~ montana ruby ~ synthetic ruby () ~ thailand ruby ~ spinel ruby ~ elie ruby - ~

rejected casting, off-cast waster

- armlet

bracelet

strap bracelet

curb bracelet

( ) - bracelet (bracelet watch)

bangle

, link bracelet

breithauptite

blue ground

key ring ( ) cut diamond

( ) brilliant

intense yellow diamond

- diamond of the first water

, rose diamond

(57 ) - full cut

bromellite

, - bronze

( )

- bronzes

- bronzy

brooch clip

crown brooch

brusite

() splash

brewsterlinite boulangerite

pin

- tiepin

- scarf pin

, clasp - pin

, , - pin

birne

- borax

bustamite

- beads

( ) bush hammer cupola furnace

- previously owned

buergerite

- set in a gold

in silver

wavellite

negative pressure vacuum, vacuum environment, air void, reduced pressure vacuum treatment - vacuum chamber - vacuum ladle - vacuum pump airvoid

- vacuum pump - vacuum molding valency

valencianite

roll milling, forge rolling ( )

roll

stretching rolls

, - rolling

mill operator

- roll

- wire and sheet roller

front hearth of a shaft furnace pressing in

wardite

variscite

vezuvianite

stunning juxtapositions of exotic materials

verdite

crude lead, lead bullion

() vermeil vermilite

wernerite, scapolite

- workbench

vertine

( ) upper girdle facets, top halves

, - top

- weight

westanite

- scales

weigher

jolly balance

huges balance

agent

balance measurement vibrator

- weigh

vibrating table vibration

vibration exciter consolidation by vibration

vivianite

pave

bezant

willemite

() wiluite

screw tap thread-cutting die - foot screw

violane

viridine

bismutotantalite withamite

witherite

leaded light

- showcase

vishnevite

, - inset with

inclusion

nodule

bastard vlasovite

moisture barrier property

handling mark

abrupt

brilliancy vogesite

internal defect action

~ hydrous cordierite cornerupine

water saphire, saphir d'eau (fr), cordierite wollastonite bacon, horseflesh

volkonskoite

ultrasonic wave drawing die, draw plate, draw ring, ring draw, reducing die die box, die stand finecrack, fissure hairline, hair-crack, seamhair

drilling

- drawbench

vorobyevite

black oxide treatment, chemical black, blueing

sprue cup deoxidizing agent, reductant

( ) waxy ( ) oriental wulfenite

reduction

( ) -oriental agate

45 - octagonal cross cut

- octagonal cabochon

() solder in absorb

alloy

across

casting time by hand

boiling

ascension of inclusion

( ) inset re-mental alloy, secondary alloy ( ) plate out

panels of coloured enamel

- panels of black agate

inset into the lid

- mount a gem

~ volcanic rock ~ intrusive rock ~ crystalline rock ~ metamorphic rock ~ sedimentary rock

, - beat out

, option

- engraved initials

roll out

strongy enamel hammer out () planing down

, forge

knockout rod file out, saw out melt out

( ) air drain, gas vent

- prominent (convex) surface

level down drilling out knockout pin draw down draw out roll out

- carve smth out of ivory

, - grave in stone

drilling

- carve in stone

carving

- high dome

high - standard

- of uncommon(rare) beauty

diamond high council (hrd hoge raad voor diamant)

, - extend

, - extend

stretch forming

- dust exhauster

efflorescence vurtzite

colour fading hammer out toughness, viscosity clearance limit gas evolution vent gas evolution gas washer screw nut

habit

mineral habit

, - jet

gadolinite

( ) bubble, bleb

galenite

mosaic pebble

haliotis

halite

tumble polishing

- metal deposit

- galvanoplating

electrochemicalfacing

electrolytic metallurgy

amygdule

cabocle

pebble scotch

galliard

hambergite

gahnite

gahnospinel

gargulho

type alloy type-metal alloy

gaspeite

hauyne

gedanite

gedenbergite

gaylussite

20 - hexagonal step - cut

hexagonite

hexatetrahedron

hexahedron

hexahedrite

hexoctahedron

geliodore, heliodor heliotrope

- helidor

bloodstone

gelite

hemachate

hematine

hemimorphite hemimorph(ic)

gemma

- gemmological

gemmological institute of America,

gemmology

- geometric cutter

- geometric pattern on metal

herderite

hererite

gersbyite

gersdorffite

hercynite

- cinnamon stone

() hessonite heteromophic

goethite

hialite

hyalite

hyalophane

hyacinth

hyacinth, jacinth hydrogrossular hydrolite

bending process

flexible

flexibility

~ gibraltar stone () ~ alepo stone ~ pea stone, pisolite ~ decorative stone ~ gem stone, precious stone

hiddenite

oil-actuated press

water- absorbing quality

hydrophane, water opal hydrocerussite

cupped blank

() - guilloche

gypsum, parget

balance weight

flattening tool

glessite

lead monoxide, lead oxide

china clay

foundry loam

clay bond

() deep pink (diamond)

) line engraving upon glass

, - luster

howlite

() howlite

() hodgkinsonite

single lap

holohedral

blue earth, kimberlite

- blue topaz

:

solution annealing

burner

burner

, - torch

( ) hot tear

combustion

rock

quartz crystal

- rock crystal

optical quartz

gosselite, viridine

goshenite

engraving tool

cutter

engraver

, - etcher

- steel plate

- engraver skill





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