Close-up photo of dendritic opal rough specimen showing black fern-like mineral inclusions in milky-white and gray matrix, 304 grams.
Close-up photo of dendritic opal rough specimen showing black fern-like mineral inclusions in milky-white and gray matrix, 304 grams.
Close-up photo of dendritic opal rough specimen showing black fern-like mineral inclusions in milky-white and gray matrix, 304 grams.
Close-up photo of dendritic opal rough specimen showing black fern-like mineral inclusions in milky-white and gray matrix, 304 grams.
Close-up photo of dendritic opal rough specimen showing black fern-like mineral inclusions in milky-white and gray matrix, 304 grams.
Close-up photo of dendritic opal rough specimen showing black fern-like mineral inclusions in milky-white and gray matrix, 304 grams.
Close-up photo of dendritic opal rough specimen showing black fern-like mineral inclusions in milky-white and gray matrix, 304 grams.
Close-up photo of dendritic opal rough specimen showing black fern-like mineral inclusions in milky-white and gray matrix, 304 grams.
Close-up photo of dendritic opal rough specimen showing black fern-like mineral inclusions in milky-white and gray matrix, 304 grams.
Close-up photo of dendritic opal rough specimen showing black fern-like mineral inclusions in milky-white and gray matrix, 304 grams.
Close-up photo of dendritic opal rough specimen showing black fern-like mineral inclusions in milky-white and gray matrix, 304 grams.
Close-up photo of dendritic opal rough specimen showing black fern-like mineral inclusions in milky-white and gray matrix, 304 grams.

Dendritic Opal Rough Specimen – 304g Natural Collector’s Piece

Loving Coastal Living
$150.00 USD

Add a captivating contrast to your collection with this dramatic Dendritic Opal specimen. With its tree-like inclusions dancing through milky and smoky tones, this raw piece brings a bold and earthy elegance straight from nature.

  • Mineral Name: Dendritic Opal

  • Size Dimensions: 3.5 x 2.6 x 2.1 inches

  • Weight: 304 grams

  • Condition: Unpolished, natural rough form with high contrast dendritic inclusions

  • Origin: Likely Australia or Madagascar (common sources)

  • Chemical Family: Silicate

  • Composition: SiO₂ with manganese or iron dendrites

  • Color: Milky white, gray, and black patterning

  • Formation: Silica-rich solution filled voids, dendrites formed from mineral intrusions

  • Hardness: 5.5 – 6.5 Mohs

  • Nickname: “The Stone of Planted Dreams”

Note: Some photographs were taken while the specimen was wet to enhance its natural colors.