Bukovskýite; Kank, Kutná Hora, Czech Republic; Min; unique piece
Bukovskýite from Kank, Kutná Hora, Czech Republic– minature size specimen as unique piece
This micromount features Bukovskýite from Kank near Kutná Hora in the Czech Republic. The specimen consists of a pale beige to slightly ochre matrix with finely distributed powdery to crusty areas typical of this rare iron arsenate. Under magnification, it displays a dense, fine-grained texture with a matte sheen, giving Bukovskýite its characteristic slightly porous surface. The warm, subtle color tones emphasize the natural appearance of this classic locality.
Geology & Origin
Kank, within the historic mining district of Kutná Hora, is well known for its diverse secondary arsenates formed in the oxidation zones of silver- and iron-bearing ore veins. Bukovskýite forms through reactions between arsenic-rich fluids and iron-bearing remnants under strongly oxidizing conditions. The locality continues to produce characteristic micromount specimens with light crusts, fine-grained textures and the distinctive coloration of this rare mineral.
This table is for general information and orientation, although the sizes of the stones may vary. In addition, this specification is handled differently from region to region.
| Sizes | Description | approx. Sizes in mm/cm | approx. Sizes in INCH | |
| Capsule | Capsule | 0.1–0.5 mm in a transparent hard capsule (approx. 1 cm) | capsule contents 0.1–0.5 mm | capsule contents 0.004–0.02 in |
| TN/mm | Micromount (TN = Thumbnail) | everything fitting in a TN Perky box or a MM box of approx. 1 in | approx. 0.5–2.5 cm | max. 1 in |
| Min | Miniature specimen | will not fit a TN or MM box anymore | approx. 2.5–5 cm | approx. 0.2–1.0 in |
| Scab | small cabinet specimen | approx. one-third to half a hand size | approx. 5–9 cm | approx. 1.0–2.0 in |
| Cab | cabinet specimen | full hand size | approx. 9–15 cm | approx. 2.0–3.5 in |
| large Cab | large cabinet specimen | approx. two hand sizes | approx. 15–30 cm | approx. 3.5–6.0 in |
| very large Cab | very large cabinet specimen | everything larger, no upper limit |
Abbreviations commonly used in mineralogy.
| Abbreviation | Meaning |
| xl | single crystal, possible with matrix |
| xls | noticeable crystals |
| (xl) | embedded or damaged |
| (xls) | embeddet or damaged |
| MASS | massive and/or amorphous pieces |
| TYP | type locality of the original description |
| SWUV | shortwave-UV-reaction |
| UV | ultraviolet reaction |
| SC | self-collected |
| U | unique (single unique piece) |
Usage Instructions
This product is ideal as a collector's item, decorative element, teaching material, or for scientific and exhibition purposes.
Legal Notices
Safety
We accept no liability for damages resulting from improper and/or non-recommended use. Please carefully assess the suitability of the product before any alternative use.
Responsible Provider
Mikon Mineralienkontor GmbH
Steinslieth 11
D-37130 Gleichen OT Klein Lengden
Email: info@mikon-online.com
| shipment-weight, NOT netto weight (kg) | 0.050000 |
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