Amethyst and agate towet

Amethyst & Agate Druzy Tower

This captivating amethyst tower features soft lavender tones blended with clear to milky quartz, enhanced by natural banded agate formations and sparkling druzy which has been polished. The polished exterior contrasts beautifully with the raw crystalline interior, where clusters of tiny quartz crystals shimmer within natural cavities. Distinct agate banding and warm golden inclusions create a striking, organic pattern, making this piece truly one of a kind.

Key Features
Material: Natural amethyst (quartz variety) with agate and druzy quartz formations and rainbows
Formation: Polished tower and banded mineral inclusions
Color: Pale lavender, clear to milky quartz, with grey agate banding and warm golden tones
Crystal Habit: Crystalline quartz with internal druzy formations and microcrystalline (chalcedony/agate) structures
Finish: Polished exterior with polished internal crystal pockets
Shape: Four-sided tower with pointed termination

Dimensions
Approx. Size: 0.4cm x 4.4cm 
Weight: 297 grams 

Geological & Scientific Notes
Amethyst is a variety of quartz formed within cavities in volcanic rock, where silica-rich solutions crystallise over time. The soft lavender tones in this piece suggest relatively low iron content and gentle natural irradiation during its formation.

This tower also features agate, a banded variety of chalcedony (microcrystalline quartz), visible in the smooth, layered sections and flowing patterns. These formed earlier in the crystal’s development as silica deposits built up in fine layers along the cavity walls.

The sparkling polished druzy are composed of tiny quartz crystals that formed later, lining open spaces within the stone. The coexistence of druzy quartz, solid crystalline amethyst, and banded agate indicates multiple stages of mineral growth, resulting in a complex and visually dynamic specimen that showcases different forms of quartz in one piece.

Mineral: Quartz
Formula: SiO₂
Colour: Pale lilac → deep purple
Cause of Colour: Iron + natural irradiation
Lustre: Vitreous (glassy)
Transparency: Transparent → translucent
Streak: White
Hardness: 7 (Mohs)
Fracture: Conchoidal
Cleavage: None
Density: ~2.65
Crystal System: Trigonal
Habit: Hexagonal prisms
Formation: Volcanic cavities (geodes)
Common Locations: Brazil, Uruguay, Zambia
Optical:
Refractive Index: ~1.54–1.55
Weak pleochroism
Extras:
May fade or turn yellow when heated
Often shows colour zoning or banding

Condition
Natural crystal with polished exterior
Internal inclusions, polished druzy, and fractures typical of quartz
Visible agate banding and mineral inclusions
Variation in colour, clarity, and internal structure
No visible dyeing or artificial enhancement

Care Instructions
Handle with care to avoid chips, especially around the point
Clean gently with a soft cloth or soft brush
Avoid prolonged exposure to water
Keep out of direct sunlight to preserve colour
Store safely to prevent scratches or damage