Description

    Stilbite with Apophyllite on Quartz
    Jalgaon District, Maharashtra, India

    It is hard to reconcile the mental image of incandescent lava flows incinerating all before it, with the delicate and complicated crystal groups that are extracted from those same flows. What's more, different parts of these flows host different combinations of minerals. A quarry in the Jalgaon District, operated for road gravel, was the home of this group. A black Basalt matrix; the direct remains of the lava flow, hosted a cavity lined first with a pale blue agate layer, followed with colorless Quartz crystals of a druzy surface texture. Integrated with this Quartz layer are numerous glassy and colorless prisms of Apophyllite, with pastel orange groups of Stilbite: showing forms ranging from globular to "bow-tie." It should be pointed out that the "bow-tie" is double-terminated, as are several of the water-clear Apophyllites. The specimen's condition is excellent and approaching pristine. The group comes with a custom base.
    Overall Measurements: 5.4 x 3.2 x 2.7 inches (13.8 x 8.1 x 6.9 cm)

    Provenance: Ex. J. Mark Fisher Collection


    Estimate: $4,000 - $6,000.

    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. 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.

    Fees, Shipping, and Handling Description: Miscellaneous Collectibles, Large (view shipping information)

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    Auction Info

    Auction Dates
    October, 2015
    4th Sunday
    Bids + Registered Phone Bidders: 0
    Lot Tracking Activity: N/A
    Page Views: 602

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