This exceptional Rare Golden Millerite Crystal Spray from Bayport, Michigan features a striking display of fine, hair-like metallic crystals radiating outward in a natural spray formation. The rich golden-bronze luster catches the light from every angle, giving this piece a vibrant, almost glowing presence that immediately draws the eye.

Millerite from Bayport is highly regarded among collectors for its sharp crystal habit, brilliant metallic sheen, and classic Great Lakes provenance. This specimen showcases well-formed, slender acicular crystals that rise cleanly from the matrix, creating both visual drama and mineralogical significance in a compact, display-worthy form.

Perfect for advanced mineral collections, display cabinets, educational reference, or Great Lakes locality enthusiasts, this piece represents a beautiful example of one of Michigan’s most iconic sulfide minerals. Its size makes it ideal for showcasing while still preserving fine detail and crystal integrity.

Measurements:

2.4 cm x 1.95 cm x 1.2 cm

This is a one-of-a-kind natural specimen — the exact piece shown is the one you will receive.

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Please take a look at my other auctions. I do combine shipping if that’s something you’re interested in. If you’re planning to bid on multiple items, please message me ahead of time. I will be posting many other rock and mineral-related specimens and lapidary material, so feel free to reach out with any questions. Thank you as always for your interest and support.