Amber is fossilised tree resin found worldwide, often with insect and plant inclusions.
It is generally thought that the volatile components leave the resin over time
and as polymerization proceeds, the copal resin becomes Amber.

Hydrocarbons in the blue amber shift the sun's ultraviolet light down in frequency,
resulting in the glow of blue amber.

Pictured with normal and ultraviolet light.

Fluorescent Blue Amber. FL s38 Pulau Punjung, West Sumatra, Indonesia. Miocene 15 Million years old Specimen is 25x16mm. Aust. $20.00 All sizes are approximate This is a one only fossil and may not be available please e-mail us with your request.

Pictured with normal and ultraviolet light.

Fluorescent Blue Amber. FL s39 Pulau Punjung, West Sumatra, Indonesia. Miocene 15 Million years old Specimen is 27x25mm. Aust. $30.00 All sizes are approximate This is a one only fossil and may not be available please e-mail us with your request.

Pictured with normal and ultraviolet light.

Fluorescent Blue Amber. FL s40 Pulau Punjung, West Sumatra, Indonesia. Miocene 15 Million years old Specimen is 55x19mm. Sorry, sold. All sizes are approximate This is a one only fossil and may not be available please e-mail us with your request.

Pictured with normal and ultraviolet light.

Fluorescent Blue Amber. FL s26 Pulau Punjung, West Sumatra, Indonesia. Miocene 15 Million years old Specimen is 43x25mm. 10gms. Aust. $50.00 All sizes are approximate This is a one only fossil and may not be available please e-mail us with your request.

Pictured with normal and ultraviolet light.

Fluorescent Blue Amber. FL s41 Pulau Punjung, West Sumatra, Indonesia. Miocene 15 Million years old Specimen is 36x25mm. Aust. $50.00 All sizes are approximate This is a one only fossil and may not be available please e-mail us with your request.

Pictured with normal and ultraviolet light.

Fluorescent Blue Amber. FL s28 Pulau Punjung, West Sumatra, Indonesia. Miocene 15 Million years old Specimen is 49x25mm. 12.1gms. Aust. $50.00 All sizes are approximate This is a one only fossil and may not be available please e-mail us with your request.

Pictured with normal and ultraviolet light.

Fluorescent Blue Amber. FL s42 Pulau Punjung, West Sumatra, Indonesia. Miocene 15 Million years old Specimen is 55x35mm. Aust. $60.00 All sizes are approximate This is a one only fossil and may not be available please e-mail us with your request.

Pictured with normal and ultraviolet light.

Fluorescent Blue Amber. FL s43 Pulau Punjung, West Sumatra, Indonesia. Miocene 15 Million years old Specimen is 50x35mm. Aust. $75.00 All sizes are approximate This is a one only fossil and may not be available please e-mail us with your request.

Pictured with normal and ultraviolet light.

Fluorescent Blue Amber. FL s21 Pulau Punjung, West Sumatra, Indonesia. Miocene 15 Million years old Specimen is 190x150x100mm. 1208gms. Sorry, sold. We have another large piece, please ask for details. All sizes are approximate This is a one only fossil and may not be available please e-mail us with your request.