Super Seven Identification Guide

What Super Seven Looks Like

Super Seven, also called Melody Stone or Sacred Seven, is a naturally combined quartz containing several minerals together. The classic seven are amethyst, clear quartz, smoky quartz, cacoxenite, goethite, rutile, and lepidocrocite. Visually it is a quartz-dominant stone showing purple amethyst zones, smoky grey-brown areas, and milky-to-clear quartz, all studded with reddish, golden, or black needle-like and tufted inclusions. It can be a polished tumble, point, or rough piece, with a vitreous luster and transparent-to-translucent character broken up by the colorful inclusions.

Key Visual Cues

• Quartz body blending purple (amethyst), smoky, and clear zones
• Visible inclusions: reddish-brown goethite, golden cacoxenite sprays, fine rutile needles
• Vitreous luster, transparent to translucent
• Often sold as natural rough or tumbled, not heavily faceted

Step-by-Step Field ID Checklist

1. Confirm it is quartz. Mohs 7, scratches glass, white streak, conchoidal fracture.
2. Look for multiple quartz colors. Genuine Super Seven mixes amethyst, smoky, and clear quartz in one piece.
3. Hunt for inclusions. Use a loupe to find golden cacoxenite sprays, red lepidocrocite, brown goethite, and rutile needles.
4. Check transparency variation. The stone should vary from clear to clouded zones, not be uniformly colored.
5. Assess naturalness. Natural inclusions are irregular and three-dimensional, not printed or surface-only.
6. Verify origin claims. Authentic Super Seven traditionally comes from Espirito Santo, Brazil.

Diagnostic Tests

• Mohs hardness: 7 (quartz).
• Streak: white.
• Fracture: conchoidal, no cleavage.
• Specific gravity: ~2.65, typical quartz.
• Inclusions: the defining feature; multiple distinct minerals visible within one quartz body.
• Acid: inert to hydrochloric acid.

Common Look-Alikes and How to Tell Them Apart

• Plain amethyst: amethyst is single-color purple quartz; Super Seven additionally contains smoky zones plus reddish/golden inclusions.
• Chevron amethyst: shows white and purple banded chevrons but lacks the cacoxenite/goethite/rutile inclusion mix.
• Cacoxenite in amethyst: this is a partial overlap; true Super Seven shows the full multi-mineral combination and color variety, not just cacoxenite in clear amethyst.
• Lodolite/garden quartz: garden quartz has chlorite and mineral landscapes but typically lacks the characteristic amethyst-plus-smoky combination of Super Seven.
• Dyed or assembled imitations: uniform purple coatings, dye in fractures, or glued-in glitter indicate fakes; natural Super Seven has internal, irregular inclusions.

Where Super Seven Is Found

Authentic Super Seven comes almost exclusively from the Espirito Santo region of Brazil, where these mineral-rich quartz deposits formed in pegmatite and hydrothermal environments allowing amethyst, smoky quartz, and the iron-phosphate and oxide inclusions to grow together. Because the original deposit is largely worked out, much current material marketed as Super Seven is either older stock or quartz that shows only some of the seven minerals; genuine all-seven pieces are increasingly scarce.