Minerals..

Minerals..

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Assorted mineralogical wonders:
Curious chalcedony geodes, brilliant blue titanium-bonded quartz, and lovely lavender lepidolite.

Chalcendony geodes, split in half, about 1.5 inch diameter. S — Chalcendony geodes, split in half,
about 1.5 inch diameter. Some exhibit
unusual geode-in-geode structure.

Occo geodes, split in half, polished, about 1.5 inch diameter — Occo geodes, split in half, polished,
about 1.5 inch diameter.
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Botryoidal lepidolite over base rock.

Botryoidal lepidolite over base rock.

Botryoidal lepidolite over base rock. — Botryoidal lepidolite over base rock.

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Botryoidal lepidolite over base rock, about 6+<sup>3</sup>/<sub>4</sub> x 4+<sup>3</sup>/<sub>4</sub> x 4 — Botryoidal lepidolite over base rock,
about 6+³/₄ x 4+³/₄ x 4+¹/₂ inches,
probable origin: Minas Gerais, Brazil.

Titanium bonded quartz has a rich irridenscence of intense bl — Titanium bonded quartz has a rich irridenscence
of intense blue.

Titanium bonded quartz has a rich irridenscence of intense bl — Titanium bonded quartz has a rich irridenscence
of intense blue.