Boulder Wood Fossil Specimens

5 Produkte

48 Produkte

Filter

Schlüsselwörter

Preis

Rabatt

Alle
10 % Rabatt oder mehr
25 % Rabatt oder mehr
50 % Rabatt oder mehr
70 % Rabatt oder mehr

Produktart

Versteigerung

5

Premium-Angebote

Machen Sie ein Angebot

Keine Reserve

Im Angebot

Kategorien

Gewicht (cts)

Type

Rough

5

Shape

Body Tone

Ring Size

Metal

Farben

blue

1
green

1
orange

1
red

1
yellow

1

Länge (mm)

Breite (mm)

Tiefe (mm)

Verkäufer

smithsopals

5

Geschäftsort

United States of America

5

Boulder Opal Wood Fossil Specimens have only recently been available to mineral and opal collectors.

Petrified wood is common worldwide, but to find opalized wood replacement opal is rare.

The wood grain or timber cells have been replaced by opal over million years.

Mineral collectors have not yet discovered these are opal specimens.

Most specimens show the wood grain but some show round rings that people think are worm holes but are Ooids orooltic.

Ooliths consist of concentric growths around a nucleus, which may be a minute quartz grain with inclusion

Rare wood replacement specimens are hard to find in the Queensland opal fields.

30 % Rabatt-Gutschein

339CTS-BOULDER OPAL RARE PALM WOOD FOSSIL FO-793-fossil opals

fossil opals