|
gptkbp:instanceOf
|
granite
Fossilized tree resin
|
|
gptkbp:associatedWith
|
Sun
Warmth
Ancient trade routes
|
|
gptkbp:birthstoneFor
|
November
|
|
gptkbp:burnTime
|
Pine scent
|
|
gptkbp:chemicalClass
|
C10H16O
|
|
gptkbp:color
|
gptkb:Orange
Blue
Brown
Green
Red
Yellow
|
|
gptkbp:contains
|
Insect inclusions
Prehistoric plant material
|
|
gptkbp:density
|
1.05–1.10 g/cm³
|
|
gptkbp:electricalConductivity
|
Becomes electrically charged when rubbed
|
|
gptkbp:fluorescence
|
Blue
Green
|
|
gptkbp:hardnessMohs
|
2
2.5
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Amber Gemstone
|
|
gptkbp:mayInclude
|
Fossilized insects
Fossilized plant material
|
|
gptkbp:meltingPoint
|
250–300°C
|
|
gptkbp:notableFor
|
gptkb:Burmese_amber
Baltic amber
Dominican amber
Sicilian amber
|
|
gptkbp:origin
|
gptkb:Dominican_Republic
gptkb:Mexico
gptkb:Myanmar
gptkb:Sicily
gptkb:Baltic_region
|
|
gptkbp:refractiveIndex
|
1.54–1.55
|
|
gptkbp:solubility
|
Insoluble in water
Soluble in alcohol
Soluble in ether
|
|
gptkbp:symbolizes
|
Protection
Healing
Purification
|
|
gptkbp:transparency
|
Translucent
Transparent
|
|
gptkbp:usedFor
|
gptkb:jewelry
gptkb:perfume
Ornamental objects
|
|
gptkbp:usedUntil
|
Neolithic times
|
|
gptkbp:英文名
|
gptkb:Elektron
|
|
gptkbp:bfsParent
|
gptkb:Jesse_Gemstone
|
|
gptkbp:bfsLayer
|
6
|