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Measurements & WeightTotal Weight — Two Specimens23.5 g
= 0.0235 kg
= 0.83 oz
= 0.0518 lb
= 117.5 caratsStardust — Light Smoky Quartz15.2 g
= 0.0152 kg
= 0.54 oz
= 0.0335 lb
= 76 caratsMoonlight — Clear Quartz8.3 g
= 0.0083 kg
= 0.29 oz
= 0.0183 lb
= 41.5 carats⸻DimensionsStardust — Measured Length31.60 mm
3.16 cm
1.24 inchesMoonlight — Measured Span28.77 mm
2.88 cm
1.13 inchesDimensions reflect the photographed caliper measurements.⸻✨ DescriptionThis piece comes from my personal collection, carefully kept as a natural mineral display specimen.“Moonlight & Stardust” is a complementary pair of natural Herkimer-style double-terminated quartz crystals , presenting two distinctly different expressions of quartz growth.One features delicate tea-colored transparency, pronounced growth striations, intricate internal fractures, and luminous rainbow reflections. The other displays exceptional colorless clarity, scattered ink-like black mineral inclusions, and a charming naturally attached sidecar crystal.Together, they create a striking contrast between warm smoky tones and crystalline clarity, combining distinctive growth structures with fascinating internal optical details.Stardust — Light Smoky QuartzWeighing 15.2 grams, Stardust presents a naturally formed double-terminated crystal with a broad, diamond-like geometric body and delicate tea-colored to smoky-gray transparency.Its prominent crystal faces display dense, parallel horizontal growth striations, creating a beautifully layered appearance. Broad transparent windows and reflective surfaces allow light to reveal the crystal’s complex internal architecture.Inside, intersecting fracture planes, feather-like patterns, angular reflective structures, and step-like textures create remarkable visual depth. Certain internal fractures produce vivid rainbow flashes, prismatic reflections, and subtle iridescent halo-like effects when viewed under changing light.Golden-brown mineral staining and scattered dark inclusions appear near the lower portion, adding warm earthy contrast to the transparent quartz.From different angles, the crystal reveals triangular optical patterns, overlapping reflective planes, and intricate geometric formations. Its combination of smoky coloration, natural growth textures, internal rainbows, and clear terminations gives Stardust a distinctive mineral character.Moonlight — Clear Quartz with Black InclusionsWeighing 8.3 grams, Moonlight features a predominantly colorless, highly transparent double-terminated quartz body with dramatic black mineral inclusions.The inclusions appear as scattered ink-like specks, irregular dark clusters, and concentrated patches suspended at different depths within the crystal. Their graphite-like appearance creates a striking contrast against the surrounding transparent quartz, although their exact mineral composition remains unverified.One of Moonlight’s most distinctive features is its naturally attached, diagonally extending sidecar crystal. This smaller crystal displays recognizable faces and its own termination, forming a charming hand-like silhouette.Black mineral inclusions also extend into the sidecar, visually connecting the two intergrown crystals.Fine natural growth textures, internal fracture planes, and subtle rainbow reflections become visible as the specimen is rotated. Its transparent body reveals different layers of dark inclusions and delicate optical effects from multiple viewing angles.The combination of colorless clarity, ink-like inclusions, natural double termination, and unusual sidecar intergrowth gives Moonlight an especially expressive appearance.Two Expressions of Natural QuartzAlthough both specimens share the distinctive Herkimer-style double-terminated crystal habit, their individual characteristics create a beautiful visual contrast.Stardust emphasizes tea-colored transparency, layered growth striations, intricate fracture patterns, golden mineral details, and rainbow-like reflections.Moonlight emphasizes bright transparency, graphite-like black inclusions, geometric crystal faces, and a naturally formed sidecar intergrowth.Their contrasting appearances illustrate the diversity of natural quartz formation, from subtle color zoning and internal optical structures to dramatic mineral inclusions and secondary crystal growth.Both specimens retain natural growth features, internal textures, and individual characteristics associated with their formation.Collector’s PresentationOffered together as a coordinated two-specimen collection, these crystals complement one another through their contrasting colors, internal structures, and distinctive silhouettes.Their natural double terminations, optical details, and contrasting mineral inclusions make them suitable for mineral displays, macro photography, or personal quartz collections.