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    Description

    PETRIFIED TREE TRUNK
    unidentified species
    Triassic
    Indonesia

    This impressive piece is from the beautiful petrified wood deposits of Indonesia. Millions of years ago, the area was blanketed with thick rainforest and dotted with volcanoes. When these volcanoes erupted, some of the trees that grew on their slopes were instantly destroyed, but others at a slightly greater distance were completely buried in silica-rich volcanic ash. This protected the wood from the elements and prevented its decay and, slowly over millions of years, the silica minerals (quartz, chalcedony, jasper) were carried by water seeping into the wood and replaced the structure of the original tree on a microscopic level, atom by atom. So fine is this process of replacement that the cellular structure can still be observed. Much petrified wood from this area is coarse-grained, making it hard to polish, but the present example is from a fine-grained wood and has been polished all around. The original contours of the trunk have been retained, and with beautiful patination in warm shades of gray, reddish-tan, soft brown and creamy white it still has the unmistakable appearance of wood. Furthermore, several branching sections have been sawn off to reveal the perfectly preserved patterning of the wood's original growth rings, adding further character to the imposing and impressive piece, standing 52½ inches high.


    Condition Report*: Condition report available upon request.
    *Heritage Auctions strives to provide as much information as possible but encourages in-person inspection by bidders. Statements regarding the condition of objects are only for general guidance and should not be relied upon as complete statements of fact, and do not constitute a representation, warranty or assumption of liability by Heritage. Some condition issues may not be noted in the condition report but are apparent in the provided photos which are considered part of the condition report. Please note that we do not de-frame lots estimated at $1,000 or less and may not be able to provide additional details for lots valued under $500. All lots are sold "AS IS" under the Terms & Conditions of Auction.

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    Auction Info

    Auction Dates
    May, 2009
    17th Sunday
    Bids + Registered Phone Bidders: 1
    Lot Tracking Activity: N/A
    Page Views: 1,284

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