Denisovite (xls); Evesloggtschorr, Kola, Russia; Min; unique piece
Embedded Denisovite crystals from Evesloggtschorr, Kola, Russia – miniature specimen as unique piece
This small cabinet specimen features embedded Denisovite crystals from Evesloggtschorr on the Kola Peninsula, Russia. The specimen presents an elongated, platy structure characterized by silvery gray to darker shimmering areas. The surface appears layered and finely lamellar, creating a lively play of light reflections.
The Denisovite crystals are recognizable as embedded, elongated to fibrous crystal sections that run parallel through the matrix. They show a silky to slightly metallic luster and give the specimen a distinctive, well structured appearance with clearly visible crystal character.
Geology & Origin
Denisovite is a rare silicate mineral found in complex alkaline rock formations. It forms under specific geochemical conditions typically associated with highly differentiated magmatic systems.
The Kola Peninsula is one of the world’s most important regions for rare minerals and is well known for its exceptionally diverse alkaline intrusions. Localities such as Evesloggtschorr regularly yield rare and scientifically significant mineral species, often with unusual crystal development.
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) | embedded 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) | 0.080000 |
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