Electroformed copper pendant where the metal follows each edge and facet of the rough clear quartz point, creating a stained glass effect: the quartz acts as the glass panels and the copper as the leading that frames them. Piece dimensions: 58×16 mm. Includes a 60 cm black leather cord.
Piece Details
| Mineral |
Clear Quartz (SiO₂) |
| Piece Dimensions |
58×16 mm |
| Stone Shape |
Natural rough prismatic point |
| Finish |
Rough, unpolished quartz |
| Metal |
Electroformed copper (follows each facet) |
| Stone Hardness |
7 Mohs |
| Treatment |
No treatment |
| Cord |
Black leather, 60 cm |
| Piece Type |
Unique piece |
Technique: Facet-by-facet electroforming
Electroforming deposits copper onto non-conductive surfaces using electrical current. In this piece, the process was applied following the natural geometry of the crystal: the copper covers the edges and borders of each prismatic facet, leaving the quartz faces visible as if they were the panels of a leaded stained glass window. The result is a piece that transforms light in two ways at once—the refraction of the quartz and the metallic reflection of the copper—depending on how the light strikes it.
This particular piece
The quartz point is a natural hexagonal prism with a pyramidal termination. The prism facets are smooth and shiny; the edges, where the copper has been deposited, have the characteristic rough texture of electroforming. The juxtaposition of surfaces—smooth crystal and rough copper—is the visual core of the piece.
Viewed against the light, the quartz captures and disperses light through the copper, reminiscent of an antique lantern with a leaded glass panel. This is the association described in the title: stained glass.
Clear quartz in history
Pliny the Elder believed that quartz was eternal ice petrified by the extreme cold of the Alps: hence its Latin name crystallus (from Greek κρύσταλλος, ice). The Romans made quartz spheres which they used as magnifiers to cauterize wounds. In the Middle Ages, clear quartz was the stone of diviners and astrologers, and the "crystal balls" of popular imagination are almost always quartz or glass.
In crystal tradition, clear quartz is associated with mental clarity and amplification: it is attributed with the ability to sharpen what is already present, not to add what does not exist.
The symbolic properties attributed to minerals belong to cultural and historical traditions. They are shared for educational purposes, not as medical advice.
Frequently Asked Questions
How is the stained glass effect achieved?
During electroforming, copper is selectively deposited onto the edges of the crystal following its natural geometry, framing each facet as if it were the leading of a stained glass window. It is a deliberate application of the technique, not a random effect.
Is the quartz treated in any way?
No detectable treatment. Natural rough quartz, unpolished and untreated. Statement based on lapidary observation; the piece does not include formal gemological certification.
How do I care for electroformed copper?
Avoid prolonged water exposure and direct contact with cosmetics. Copper can develop a green patina (verdigris) with moisture—harmless and compatible with the style of the piece. To slow it down, rub with a dry cloth. See jewelry care guide.
See also: all pendants · outlet collection
