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| Barite | Multi Gemstones | Ocean Jasper | Que Sera/Llanite Stone |
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| Quartzite Jade | Blue Opal | Pink Morganite | Super Seven Quartz |
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| Gradient Multi Gemstones | Hemimorphite | Blue Sieber Agate | Arusha Sunstone |
Product Description:
Add rare, historic beauty with a smooth, polished glow to your jewelry designs with our Blue Sieber Agate Smooth Round Beads Strands. These unique beads feature natural Sieber agate – a fascinating gemstone with a rich industrial heritage, prized for its striking blue to blue-green, turquoise, and occasionally purple hues, often with intricate veining, speckles, and swirling patterns that make each bead truly one of a kind. The smooth round shape offers a classic, versatile silhouette that showcases the stone's natural colors and distinctive character.
Sieber agate, also known as Leland Blue, is a unique gemstone primarily found along the shores of Lake Michigan in Leland, Michigan . This stone originated from waste slag produced during early iron smelting processes, which over time was naturally weathered and eroded by the lake into beautiful, smooth, and colorful stones prized for their aesthetic qualities . Only a small percentage of this material displays the desirable blue coloration, making blue Sieber agate particularly sought after . The natural stone is carefully shaped into round beads – a classic, timeless shape – then polished to a high-gloss finish that enhances its natural beauty. The beads are available in three consistent sizes – six, eight, and ten millimeters – allowing for uniform or graduated designs.
These strands are a favorite among professional jewelry designers, collectors, and anyone seeking a truly unique, conversation-starting gemstone. The smooth round shape adds a classic, versatile elegance to any project. Each strand measures approximately thirty-eight centimeters in length, strung and knotted for safe shipping.
Why Jewelry Makers Choose These Blue Sieber Agate Smooth Round Beads:
Rare Blue Coloration: Striking blue to blue-green, turquoise, and occasional purple hues – each bead is unique.
Intricate Natural Patterns: Veining, speckles, and swirling patterns created by natural weathering – no two beads are alike.
Historic Origin: Unique stone formed from iron smelting slag, naturally transformed by Lake Michigan over time.
Classic Smooth Round Shape: Timeless silhouette perfect for any jewelry style.
Genuine Natural Sieber Agate: Authentic material – no dyes, no treatments.
Three Size Options: Choose 6mm, 8mm, or 10mm – perfect for uniform or graduated designs.
Ready-to-Use Strand: Simply cut, arrange, and create.
Versatile Applications: Perfect for throat and third-eye chakra jewelry, Michigan and Great Lakes themed designs, boho styles, stacking bracelets, and unique handmade gifts.
Metaphysical & Spiritual Appeal (Optional – include if relevant to your audience):
Sieber agate is known as a stone of grounding, intuition, and clear communication . It is believed to promote mental clarity, focus, and insight, enhancing decision-making and concentration, support the throat and third-eye chakras, facilitating authentic expression and intuitive wisdom, and provide a calming, stabilizing energy that brings tranquility and inner peace .
Specifications:
Material: Natural Sieber Agate (Leland Blue)
Origin: Michigan, USA
Shape: Smooth Round
Available Sizes: 6mm, 8mm, 10mm (please select from dropdown)
Strand Length: Approximately 38cm (15 inches)
Hole Size: Compatible with most jewelry wire and cord
Bead Count per Strand: Approximately 60-65 beads for 6mm / 45-50 beads for 8mm / 35-40 beads for 10mm
Grade: A
Hardness: Moderate – handle with care
Visual Characteristics:
Colors: Blue, blue-green, turquoise, teal, occasional purple, grey, brown
Features: Swirling patterns, veining, speckles, natural pitting or variations – each bead is unique
Shape: Smooth round – classic, timeless silhouette
Finish: High-gloss polished with soft, lustrous glow
Included in Package:
One full strand of Blue Sieber Agate Smooth Round Beads – your choice of 6mm, 8mm, or 10mm, approximately 38cm in length – securely strung and double-knotted for safe shipping.
Care Instructions:
Clean gently with a soft, dry or slightly damp cloth. Avoid ultrasonic cleaners, harsh chemicals, and prolonged water exposure. Sieber agate has moderate hardness – store away from harder gemstones to prevent scratching.
Shop with Confidence:
We hand-select each strand for even color distribution and consistent faceting. Wholesale pricing available for orders of 100+ strands – contact us for a custom quote.
💙✨ What are Blue Sieber Agate Smooth Round Beads?
These unique beads feature genuine natural Sieber agate in a classic smooth round shape, available in three sizes.
About Sieber Agate (Leland Blue):
Sieber agate, also known as Leland Blue, is a fascinating gemstone with a unique origin. It is not a true agate in the geological sense but rather a glass-like byproduct that formed during iron smelting operations in the late 1800s . Waste slag from these operations was discarded into Lake Michigan. Over decades of natural weathering and erosion by the lake's waves, this industrial byproduct was transformed into smooth, beautiful, and colorful stones . The blue coloration occurs when specific minerals such as sulfides, manganese, and magnetite are present in the slag . Only about two percent of the material produced displays the desirable blue color, making blue Sieber agate highly sought after by collectors . These stones are found exclusively along specific beaches adjacent to the Leland River in Michigan, adding to their rarity and mystique .
About the Smooth Round Shape:
The smooth round bead is a classic, timeless shape that works beautifully in any jewelry style. This shape showcases the stone's natural blue hues and swirling patterns without distraction.
Size Options:
6mm: Versatile, stacking bracelets, delicate designs
8mm: Necklaces, bracelets, focal elements
10mm: Statement pieces, bold designs
Important Care Reminder:
Clean with a soft, dry or slightly damp cloth. Avoid ultrasonic cleaners and harsh chemicals. Due to its unique glass-like composition, handle with care and avoid hard impacts.
Perfect for Great Lakes and Unique Jewelry:
The combination of Sieber agate's rare blue beauty and classic smooth round elegance makes these beads perfect for Michigan and Great Lakes themed designs, throat chakra pieces, statement jewelry, and any project needing a truly unique, historic, beautiful touch.
