specific quantity of metal
specific quantity of metal per structure
specific tenacity
speckstone ,
speculative ()
speed of solidification
speiss
spessartine -
spessartine (spessartite) -
spessartite (, ( ))
sphaerocobaltite ( ) -
sphalerite , ( ), , , ,
sphene , ( ), , ,
spherical cutter (cherry) ( )
spherulite
spiegel
spiegeleisen
spill
spinel
spinel ( ), , , ( , ) almandine ~ - arizona ~ () asteriated ~ blue ~ , cobalt ~ green ~ () , , hyacinth ~ - iron ~ , noble ~ ruby ~ - sapphire ~ synthetic ~ vanadium ~ - vinegar ~ - yellow ~ - zinc ~ ,
spinellid
spinning
spiral wrap ~
spitting ( )
splash ()
splendent
split pattern
spodumene
spongy top
spontaneous ~
spot ,
spotfacing
spotted 1 2 ()
sprinkle (with) -
sprue
sprue cup
spurrite ( ) -
square step - cut - 20 ( )
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squeeze
squeezing ( )
sratching -
stage
staking - on ( )
stalactite
stalagmite
stalk ( )
stamp punch -
stamp (in metal)
stamping
stamping -
stamping ( )
stamping ~
standard -
standard antique cut
standard barrel - shape (), 56
standard pear - shape () 56
standard round cut
star
star facets , ( ) ,
starstone
state of stress
staurolite ( ), ( ) ,
stavrolite -
steel engraving
steel plate
steel set - square
stellate ( )
step cut
sterling ( 925 75 ), ( ), ,
sterling silver -
stibiotantalite ( ) , ,
stichtite ( - ) , -
stick ( )
stick of solder
sticking ( )
stilbite -
stirring
stock roll - rolled - semifinished rolled -
stone 1 2 3 adder ~ , alabaster ~ alepo ~ alluvial ~ , amherst ~ ( ) arkansas ~ ( ) armenian ~ , artificial ~ asparagus ~ ( ) asphalt ~ ayr ~ azure ~ - bacon ~ 1 2 , ballpitch ~ ( ) bishop s ~ , blood ~ (), , bologna ~ ( ) bottle ~ ( ) buck ~ , () cairngorm ~ (, ) cambay ~ , canary ~ china ~ 1 2 chrysanthemum ~ cinnamon ~ , coated ~ ( ) coloured ~ cornish (cornwall) ~ () , crust ~ , , ( ) curio ~ decorative ~ egg ~ , fairy ~ 1 2 - falling ~ , gem ~ 1 2 gibraltar ~ ( ) gooseberry ~ grossular heated ~ hedgehog ~ - ( ) hercules ~ ice ~ cryolite isinglass ~ , jewish ~ , kidney ~ lard ~ , lydian ~ , lynx ~ meteoric ~ mocha ~ , natural ~ ( , ) ornamental ~ pagoda ~ , , pea ~ pisolite pearl ~ petoskey ~ ( ) plum - pudding ~ - ,
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stones ,
stool
stop mark () straighten straightening strain hardening
strap bracelet
streak
streak plate
strengite ( ),
stress
stretch
stretching ( )
striae 1 2
striation
strickle
strike (stamp) medals
striker () string
strip
strip - coiling apparatus stripper
stripping plate
stroke ()
strontianite ( ) ,
structural constituent
structure ,
structure
strung on cotton /
stud
stud
stud (with) ( )
stunning juxtapositions of exotic materials
style -
stylish gift box -
stylized
stylized plant forms
submetallic ()
subtranslucent
subtransparent
succinite ()
succinite 1 2 ()
suction casting
sugilite ( ) , -
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suitability for forging