Antique Brazilian Sandstone Framed Plaque Dendrite Fossil Ferns Miniature Geologic Fern

Details

Description

This marvelous Brazilian sandstone plaque with dendrite ferns is a natural rock slab featuring dark, tree-like branching patterns formed by … Read more This marvelous Brazilian sandstone plaque with dendrite ferns is a natural rock slab featuring dark, tree-like branching patterns formed by mineral inclusions and is framed with a dark wooden frame for display.
Key Characteristics
Composition: Fine-grained sandstone base containing microscopic branching crystal structures in gold, brown and black.
Dendrites: Fern or tree-like markings made of black or brown manganese and iron oxides.
Formation: Mineral-rich water seeps through microscopic cracks in sediment layers, depositing trace metals that crystallize into distinct patterns over thousands of years.
Appearance: Often cut into flat decorative plates or display slabs that resemble miniature natural landscapes or fossilized ferns, though they are purely geological.
Measurements for this fabulous creation are: Frame height top to bottom=9 inches, Width side to side=10-1/2 inches, Depth front to back=3/4 inch. Dendrite height=8 inches, width=9-1/2 inches
This marvelous framed dendrite has been well cared for, gently displayed and the plaque is in excellent antique condition, free from chips, cracks or other imperfections. The frame has a few scratches, commensurate with age and use, but they do not diminish the beauty of this geological master piece. Please review photos for additional information.
This gorgeous dendrite is the perfect addition to your home or office decor, particularly if you admire this geological miracle! See less