lotto/95g ruby zoisite skull whorl pattern otVgQBr 633232351 / In vendita

lotto/95g ruby zoisite skull whorl pattern otVgQBr 633232351

In venditaRisultati d’asta

lotto/95g ruby zoisite skull whorl pattern otVgQBr 633232351

In venditaRisultati d’asta

Porta la tua asta ai collezionisti di tutto il mondo!

Pubblica ora

Rimani aggiornato sul mondo delle antichità

Iscrivendoti, accetti la politica sulla privacy. Annulla l'iscrizione in qualsiasi momento.

Barnebys

Barnebys HQ

Brahegatan 10
BOX 5038
114 37 Stockholm

Azienda

Scopri di più

Assistenza

95g Ruby Zoisite Skull – Whorl Pattern

Tutte le aste / Etnografia / 95g Ruby Zoisite Skull – Whorl Pattern

2d 3hDE

95g Ruby Zoisite Skull – Whorl Pattern

What at first glance appears to be deliberately applied painting is, in fact, the record of colossal tectonic forces. During the metamorphism when zoisite, ruby, and hornblende came together to form this rock, the material was subjected not only to immense heat but also to directed pressure—a shear that forced all elongated minerals to align along specific flow lines. The dark hornblende, naturally stalk-like and flexible, followed this pressure most readily: it did not align straight, but in undulating, sometimes whirling bands, just as driftwood yields to the course of a river. This swirling motion is exhibited by this skull in unmistakable clarity: in the lower jaw, the hornblende coalesces into a closed, almost mask-like black area, while it dissolves over the rest of the skull into lively, dynamic lines — not a random pattern, but frozen movement from a time when the rock itself was still shapeable. Mineralogically, ruby-zoisite remains a metamorphic rock: zoisite — named after the Austrian collector Baron Sigmund Zois — forms the green matrix, pierced by opaque, chromium-tinted ruby (corundum) and that same black hornblende. The only known deposit lies in the Mundarara mine in the Longido District, Arusha Region, Tanzania. Material: ruby-zoisite (anyolite) – zoisite with ruby (corundum) and hornblende inclusions Origin: Mundarara Mine, Longido District, Arusha Region, Tanzania Dimensions: 4.8 x 3.5 x 3.2 cm Weight: 95 g Special features: pronounced, swirl-like hornblende pattern; closed, mask-like darkening on the lower jaw

Stima:€1

Vai all’asta

Vedi tutti gli oggetti diCatawikioEtnografia

Stima:

€1

Vai all’asta