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Raw quartz crystals embedded in dark volcanic rock formation with warm golden sunlight creating dramatic shadows and textures in natural mineral landscape.

Dark metallic mineral crystals with reflective surfaces embedded in rough brown rock matrix displaying natural geological formation and crystalline structure.

Blue mineral crystals embedded in natural rock formation with blurred outdoor background for geology and earth science educational materials.

Deep red garnet crystals cluster formation showing natural mineral specimen with brilliant faceted surfaces and rich burgundy coloration on dark background.

Amethyst crystal cluster geode with raw purple quartz formations on dark background, suitable for mineral, geology, and wellness design projects.

Citrine crystal cluster with golden yellow and clear quartz formations, displaying natural geometric facets and translucent properties for mineral collecting and geology education.

Cluster of golden-brown citrine quartz crystals with translucent faceted points and natural inclusions, displayed against neutral background for mineral collection and geology education.

Macro shot of pyrite mineral crystals with metallic luster scattered on dark rocky surface, showcasing golden and blue iridescent reflections for geology and mineral collection content.

Cluster of golden brown citrine quartz crystals with natural terminations and translucent facets on neutral background for mineral collection and geology education.

Raw clear quartz crystals scattered on white surface with soft shadows, suitable for mineral, wellness, and jewelry industry marketing materials.