
OCT 23 | 8:00 AM

Toutes les enchères / Ethnographie / Natural, rarer gemstone-grade Tanzanite rough crystal –...


This extraordinary rough Tanzanite crystal showcases the characteristic deep blue-violet color world for which this gemstone is valued worldwide. Even in its rough state, the piece reveals impressive depth of color, interwoven with fine structures and shimmer reminiscent of silky fibers. Under strong light the crystal seems to glow from within, displaying its fascinating, almost electric blue coloring – a feature particularly pronounced in high-quality Tanzanites. The natural surface tells of its formation in the heart of the Tanzanian Merelani Hills, the single world locality. This geological uniqueness makes every Tanzanite a valuable collector’s stone, and this specimen also convinces with its vivid color, clearly visible crystal structures, and gentle, glassy luster. A rare piece with unmistakable character – ideal for discerning collectors who appreciate rough crystals in their natural beauty and seek an intense, color-rich, one-of-a-kind piece. Weight total: 116.1 ct Size: 36.7 x 20.3 x 15.7 mm Gem Type 100% Natural Tanzanite Origin Tanzania, Merelani Treatment None at all The lots were photographed under professional lights. Please note that the colours might differ depending on the monitor settings and light source. As a workplace stone, Tanzanite is calming and soothing. Even a tiny piece is beneficial for overcoming communication difficulties. It is also practical in providing a solution to problems when there seems to be none. It is a good stone for career change. Tanzanite aids in sharing spiritual information and knowledge from a heart-centred perspective, making it an excellent gemstone for counsellors or others in the position of intellectually interpreting emotional experiences. It also benefits empathetic individuals who form interpretations of emotional information they receive intuitively. The disclaimer about the healing properties as previously given: It is believed that certain gemstones and minerals have beneficial health and spiritual properties. We at Catawiki cannot guarantee or be held liable for these suggested attributes which have no scientific evidence and cannot be considered a substitute for traditional medical treatment.
Estimation:€220
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Estimation:
€220
VETTAR, 3 stycken, sjöfåglar, Kanada/USA, 1900-talets första hälft.
10/12/2026
€179.16
Est. : €178.51
VAS, koppar, jugend, omärkt, 1900-talets början.
10/12/2026
€161.24
Est. : €133.88
Five fondue forks, model number 1012, Carl Auböck III, Vienna, c. 1951
10/12/2026

€120
Est. : €120
Franz Zelezny (Wien 1866-1932), Holzskulptur: 'Das glückselige Engerl', 1920
10/12/2026

€190
Est. : €160

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