saw ()
saw off
sawables ,
sawing ()
sawing - out , ,
sawn joint -
scab () ( )
scabbing
scaffolding - ()
scale
scale hardness ~ mohs ~ polarization colour ~
scales -
scandinavian standards
scapolite , , ,
scar ( )
scarf clip , ,
scarf pin
scarf ring
schiller , , , ( )
schiller ~ , - , tabular ~
schillerization , ,
schlenter ,
schorl -
schorl , black ~ blue ~
schorlomite ,
scintilation
scissors
scobs
scoop
score
scoria
scorify
scorzalite ( , )
scotch ~ , cairngorm sherry ~ -, smoky ~ ,
scots - topaz
scrap metal
scrap of non - ferrous metals
scrap rate
scrape
scraping
scraping ~ ( )
scratch ,,
scratch
scratch hardness number
scratcher
screw ~ clamp
screw ~ tap ~
scribe
scribe ~
scriber
scribing
scroll saw
scull
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scull formation
scum
seal ring -
seam
seamless
seamless - rolled
seasoning
secaninaite ,
second hand (estate) jewellery
second rater ( )
secondary alloy
sectile , ( , )
section angle ~ channel ~ unfinished ~
sedimentary ~ volcanic ~
seed
segregate
segregation
select ~
selected stones
selenite ,
self - healing (: , )
sellaite ( )
semi - precious
semi - solid -
semifeed
semifinished - stock
semifinished rolled products
semimanufactured
semiopal , ( ) -
semiprecious stone -
semi - precious stones
seneil ( 2 ct)
separation ,
sepiolite ( ) ( - )
serandite ( , ) , , ,
serendibite ( , ) ,
serpentine , ,
serpentine , , , lamellar ~ , opal ~ precious ~ resinous ~
serpentinite , , ,
set 1 , 2 - 3 ,
set a gem ( )
set in gold
set in jewels ,
set of jewellery ()
set of sterling
set with enamel
set - in
setting 1 2 channel - invisible -
setting -
setting
setting ~ ( )
setting - in
settling crystal
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shaker
shank , ,
shank , ,
shape
shapes ,
shaping hammer
shaping
shaping up ( )
shared setting band ring ,
shears
shed lustre - -
sheelite ( )
sheen ( )
sheet () sticking - (, )
shell ( )
shell , abalon ~ nautilus -븭 egyptian ~ pinctada fossil ~ () manilla ~ nautilus ~ nautilus xvi xvii , sydney ~ pinctada
shellac wax
shelly
sherardization
shift ( )
shimmer , ,
shine , , , , () , , ()
shiner - ,
shop blacksmith s - forging - hardening - smith s -
short
short - brittle
-- shortness
shortness
short - run casting
short - runs
shot ~
shotting
showcase -
shrink hole
shrinkage
shrinkage depression
shrinkage pipe
shrinkage porosity
shrinker ()
shrinking resistant to -
shrinkproof
shrink - resistant
shunghite -
siberia ~ , - vanadium ~
siberite , ()
side strain
sidecutter
side - cutting pliers - - - -
siderite , ,
sideroferrite
siderolite
sierranite , , -
sign , ~ of crystal ~ of elongation ()
signet ring
silex 1 2 3
silica , si 02
silica - glass -, ,
silicate , si 04
silicified wood
silk
silky , ( )
sillimanite 1 ( ) , 2 , ,
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silt
silver - coating
silver - finish
silver - foil
silver - gilt
silver - gilt toilet service
silver - leaf
silver - piece (coin)
silver plating -
silver - work
silver german - nickel - silver - bearing - silvering -
silver , , , ,