The word amber derives from Arabicʿanbarعنبر, which means "floating on the sea" (amber has lower density than seawater).
Amber is the fossil resin of pine trees. Sometimes it has inclusions of parts of plants or insects. Yellow amber is the most widespread one, although there are many varieties ranging from orange to red, white to coffee and even green to black. The most highly prized amber is transparent. Succinite, or Baltic amber is considered one of the most beautiful amber varieties.
AmberAmber with insect inclusion
Basic properties
Composition
about C10H16O
Class
Organic
Crystal system
Amorphous
Mohs' hardness
2-3
Fracture
Conchoidal, brittle
Cleavage
None
Lustre
greasy, resinous
Streak
White
Localities
Countries around the Baltic Sea, Russia, Puerto Rico, Mexico, Dominican Republic, Spain