Fossilized (petrified) opal - wood; Garut, Java, Indonesia; 5.9 kg; unique piece

Fossilized (petrified) wood from Garut, Java, Indonesia – 5.9 kg unique piece

This fossilized wood specimen from Garut is largely preserved in its natural state, displaying a strongly earthy and textured outer surface. The exterior shows typical weathering cracks and mineral infiltration patterns that emphasize its authentic fossil character. A slightly polished dark olive-brown to glassy silica section at the top provides insight into the silicified interior structure.

The contrast between the matte light beige matrix and the more densely silicified zones with subtle greenish-blue tones in the lower section is particularly appealing. Weighing 5.9 kg, this piece has a solid presence and is ideal as an authentic collector’s specimen or decorative natural object with original character.

Geology & Origin

Fossilized wood forms when organic plant material is permeated and preserved by mineral-rich solutions over very long geological timescales. During this process, the original wood substance is gradually replaced by quartz and related silicates, while the internal structure of the wood remains intact. The Garut region on Java is well known for producing large-format, vividly colored fossilized wood characterized by stable preservation, clear structures, and expressive natural color zoning.

Usage Instructions

This product is ideal as a collector's item, decorative element, teaching material, or for scientific and exhibition purposes.

Legal Notices

Safety

We accept no liability for damages resulting from improper and/or non-recommended use. Please carefully assess the suitability of the product before any alternative use.

Responsible Provider

Mikon Mineralienkontor GmbH
Steinslieth 11
D-37130 Gleichen OT Klein Lengden

Email: info@mikon-online.com