Σφαίρα με ζώνες αχάτη – Λαμπερή γεωδική κοιλότητα αμέθυστου Φυσικοί αμέθιστοι ντρούζ—ζωντανοί μωβ κρύσταλλοι - Ύψος: 120 mm - Πλάτος: 120 mm- 2134 g - (1)

Μοναδικό κομμάτι συλλεκτικό, επιδέξια σκαλισμένο και γυαλισμένο — Αυτή η εξαιρετική σφαίρα έχει προέλθει επιδέξια από ένα γεωδοτικό νεοπλασμό Blu banded ματιών Αγκάτης, ποικιλία μακροκρυσταλλικού χαλκεδόνιου γνωστή για τις εντυπωσιακές του διαδοχικές στρώσεις. Το ορυκτό σχηματίστηκε μέσω της διαδικασίας εναπόθεσης στρώμα-για-στρώμαSilice in rock cavities, crystallizing at the center to form the quartz core, in this case Amethyst. The outer polished surface exhibits an enchanting range of colors spanning from deep gray-blue to pale lilac, with wavy, well-defined bands tracing the ancient geological history of its formation. The mirror finish enhances the chromatic depth and the complex architecture of the bands, giving the piece remarkable luster and visual presence. Inside, a large geode cavity reveals a sparkling druse of amethyst crystals. The crystals, of varying sizes, display a pastel violet coloration, almost lilac, with occasional more intense hues and excellent transparency that captures and reflects light in a fascinating way. The origin of this specific specimen can be traced to the volcanic formations of Brazil, a globally renowned region for the extraction of agates and amethyst geodes of superior quality. The combination of agate and amethyst in a single piece is the result of particular geochemical conditions that allowed the sequential growth of these two related minerals within the same cavity. What makes this piece especially fascinating is the harmonious fusion between the artificial spherical form, the result of careful lapidary work, and the preservation of the natural geode. The amethyst cavity opens organically within the sphere, creating an attractive visual contrast between the perfection of the exterior form and the intricate natural interior structure. The impeccable polishing of the outer surface contrasts evocatively with the raw brilliance of the internal crystals. The condition is excellent, as evidenced by the images. Any lines or small surface irregularities should be considered natural characteristics of the mineral and the geode formation process, not defects. The specimen does not require special supports and is a sturdy and visually impactful object. This sphere is not only a decorative object of great value, but also a mineralogical specimen of notable interest for collectors who appreciate the intrinsic beauty of geological formations and the craft of artisanal workmanship. The combination of banded agate and amethyst druse makes it a unique piece, capable of enriching any collection or environment with its natural elegance and visual impact.