Blue Fluorite XL Sugar Cube Cluster, a rare 5.5 lb specimen with pale sky to deep teal cubic crystals.
Blue Fluorite XL Sugar Cube Cluster, a rare, double-sided specimen with pale sky to deep teal cubic crystals.
Rare Blue Fluorite XL Sugar Cube Cluster, 5.5 lbs, with shifting blue hues and cubic formations.
Rare Blue Fluorite XL Sugar Cube Cluster, 5.5 lbs, with shifting blue hues and cubic formations.
Blue Fluorite XL Sugar Cube Cluster, a rare, museum-quality specimen with shifting blue hues and cubic formations.

Blue Fluorite Crystal XL Sugar Cube Cluster Specimen

Regular price $379.99 Sale price$299.99 Save $80.00
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Size chart

Use this reference guide to convert between centimeters, millimeters, and inches when shopping for crystals. All Crystal Destiny product listings show measurements in millimeters (mm).

CM to MM to Inches Conversion Chart

Centimeters (cm) Millimeters (mm) Inches (in)
0.5 cm 5 mm 0.2 in
1 cm 10 mm 0.39 in
1.5 cm 15 mm 0.59 in
2 cm 20 mm 0.79 in
2.5 cm 25 mm 0.98 in
3 cm 30 mm 1.18 in
3.5 cm 35 mm 1.38 in
4 cm 40 mm 1.57 in
4.5 cm 45 mm 1.77 in
5 cm 50 mm 1.97 in
5.5 cm 55 mm 2.17 in
6 cm 60 mm 2.36 in
6.5 cm 65 mm 2.56 in
7 cm 70 mm 2.76 in
7.5 cm 75 mm 2.95 in
8 cm 80 mm 3.15 in
8.5 cm 85 mm 3.35 in
9 cm 90 mm 3.54 in
9.5 cm 95 mm 3.74 in
10 cm 100 mm 3.94 in
11 cm 110 mm 4.33 in
12 cm 120 mm 4.72 in
13 cm 130 mm 5.12 in
14 cm 140 mm 5.51 in
15 cm 150 mm 5.91 in
16 cm 160 mm 6.30 in
17 cm 170 mm 6.69 in
18 cm 180 mm 7.09 in
19 cm 190 mm 7.48 in
20 cm 200 mm 7.87 in
25 cm 250 mm 9.84 in
30 cm 300 mm 11.81 in

Quick Reference

  • 1 cm = 10 mm = 0.394 inches
  • 1 inch = 25.4 mm = 2.54 cm
  • 1 mm = 0.1 cm = 0.039 inches

All Crystal Destiny product measurements are listed in millimeters (mm). Use this chart to convert to your preferred unit of measurement.

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Blue Fluorite is already one of the rarer color varieties in the Fluorite family, and a double-sided sugar cube cluster of this scale is something else entirely. The cubic crystals grow in tight, compact masses across both faces, creating a surface that catches light from every angle, the subtle blue shifting from pale sky to deeper teal depending on how the light hits it. At 267mm long and weighing in at over 2.5 kilograms, this is a centerpiece specimen in every sense. Museum-quality, genuinely one of a kind.

Product Highlights

  • Genuine Blue Fluorite XL sugar cube cluster, double-sided with cubic formations on both faces
  • Rare blue color variety of Fluorite, shifting from pale sky to deeper teal depending on light
  • Sugar cube formation: tight, compact cubic crystals creating a distinctive, light-catching textured surface
  • Dimensions: approximately 267mm L x 184mm W x 83mm H
  • Activates the Throat Chakra for clear, authentic communication and precise expression
  • Supports the Third Eye Chakra for mental clarity, focus, and organized thinking
  • Pairs beautifully with Amethyst, Sodalite, and Clear Quartz
  • Display in a workspace, study, or meditation space where both sides can be fully appreciated
  • This product is an exact pick as pictured, one of a kind.

Chakra Connection

Blue Fluorite resonates with the Throat Chakra, the energy center governing clear, authentic communication and the ability to express complex ideas with precision. Its Fluorite base also connects it to the Third Eye Chakra for mental clarity, focus, and the ability to organize and articulate information with confidence. The double-sided cluster form is particularly well-suited to these qualities: radiating energy outward from both faces simultaneously, it creates a broad ambient field of clarity that fills a room rather than directing energy in a single line. This is a stone for thinkers, writers, speakers, and anyone who needs their mind and their words to work in sync.

How to Use

  • Display as a centerpiece specimen in a workspace, study, or creative environment where both sides can be appreciated and the energy can radiate freely
  • Place on a desk or shelf to support focus and concentration during deep work, writing, or study
  • Hold or sit near during meditation for Throat and Third Eye Chakra activation
  • Use as the central stone in a large crystal grid focused on clarity, communication, or mental organization
  • Pair with Amethyst to deepen Third Eye and spiritual clarity, or with Sodalite to amplify Throat Chakra communication energy
  • Cleanse monthly by smudging with sage or palo santo. Avoid water cleansing.

Crystal Care

Fluorite has a Mohs hardness of 4, making it softer than most display crystals. Avoid prolonged water exposure; brief rinsing is acceptable but soaking is not recommended, as water can damage the surface over time. Handle with care and store separately from harder minerals to prevent scratching. For energetic cleansing, smudge with sage or palo santo, or use sound cleansing with a singing bowl. A Selenite charging plate works well for overnight energetic reset without any moisture risk.

Frequently Asked Questions

What makes Blue Fluorite rare?
Blue is one of the rarer color varieties of Fluorite compared to the more common purple and green. The blue color comes from specific trace impurities within the calcium fluoride crystal structure that are less commonly present in the geological environments where Fluorite forms. A double-sided sugar cube cluster of this size in blue is genuinely uncommon.

Is this Blue Fluorite genuine?
Yes. All crystals at Crystal Destiny are genuine, natural specimens. Blue Fluorite is identified by its characteristic cubic crystal habit, its blue coloration from trace impurities, and its Mohs hardness of 4. If you ever have questions about authenticity, we're happy to help.

What chakras does Blue Fluorite work with?
Blue Fluorite resonates with the Throat Chakra for clear communication and authentic expression, and the Third Eye Chakra for mental clarity and organized thinking.

Can I cleanse Blue Fluorite with water?
Brief rinsing is fine, but soaking is not recommended. Fluorite has a Mohs hardness of 4 and prolonged water exposure can damage the surface over time. Smudging, sound cleansing, or a Selenite charging plate are the preferred cleansing methods.

What crystals pair well with Blue Fluorite?
Amethyst deepens its Third Eye and spiritual clarity qualities. Sodalite complements its Throat Chakra communication energy. Clear Quartz amplifies all of its properties and keeps the energy clear and focused.

What Is Blue Fluorite?

Fluorite is a calcium fluoride mineral that forms in hydrothermal veins and is found worldwide, in colors ranging from colorless to purple, green, yellow, and the rarer blue. The color in Blue Fluorite comes from trace impurities within the crystal structure, and the blue variety is less commonly found than its purple and green counterparts. Fluorite has a Mohs hardness of 4 and is known for its perfectly cubic crystal habit, one of the most structurally ordered growth patterns in the mineral world. The sugar cube formation occurs when cubic crystals grow in tight, compact masses rather than the more open, well-separated crystals seen in other specimens. In crystal healing, Blue Fluorite is associated with mental clarity, communication, and the ability to access higher states of organized thought. Learn more in our guides: Fluorite: Meaning, Healing Properties and Uses and Why Is Fluorite So Special?

Education

Blue Fluorite belongs in any collection focused on mental clarity, communication, and the kind of focused, organized thinking that turns ideas into action. Browse our full Fluorite collection, explore our Throat Chakra crystals and Third Eye Chakra crystals, or find your next piece in our focus and concentration collection.

  • Free shipping on orders over $100.00 within the contiguous United States.
  • Shipping times may vary depending on the product
  • We strive to process and ship orders within 2-3 business days
  • Estimated delivery time is typically Within 7 days, though it may vary based on the destination
  • We appreciate your patience and understanding as we work diligently to deliver your order promptly and securely.
  • For any further assistance or inquiries regarding shipping, please feel free to reach out our customer support team.

Each crystal is natural and unique, with no two crystals being identical. Some crystal may contain naturally formed cracks within itself, not caused by other objects.

Please note that size, color, and patterns may vary due to the different batches of crystals and its natural inclusions, or hand measurements.

You can always reference the Size Chart on every product page to translate grams to pounds and ounces, and, millimeters and centimeters to inches.

Thank you for understanding and enjoying all the wonders of crystals.

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