Polished UV Reactive Volcanic Rock Agate Sphere with earthy brown, black, and white patterns.
UV Reactive Volcanic Rock Agate Sphere glowing brilliant fluorescent green under blacklight.
UV Reactive Volcanic Rock Agate Sphere: Mesmerizing deep forest green and vibrant blood red sphere with glowing fluorescence.
UV Reactive Volcanic Rock Agate Sphere glowing brilliantly with fluorescent green under blacklight.
UV Reactive Volcanic Rock Agate Sphere, a dramatic stone with deep forest green and vibrant blood red patterns.
UV Reactive Volcanic Rock Agate Sphere glowing brilliant neon green under blacklight, revealing hidden depths.

Volcanic Rock Agate UV Reactive Dragon Stone Sphere

Regular price$92.99
/
🚚 Shipping $5.00 • Free over $100.00

🏷️ 25% off automatically applied at checkout

Monthly Sale Ends In

00
00
00
00

Material
Size
  • $5 Shipping, Free Shipping over $100
  • In stock, ready to ship
  • Backordered, shipping soon
Size chart

Not sure which crystal sphere size is right for you? Use this guide to find your perfect fit. Weight estimates are approximate and vary based on the density of each crystal type. This guide covers sizes up to our largest available sphere at ~10 kg.

Crystal sphere size comparison chart showing sizes from 50mm to 200mm with sports ball references

Crystal Sphere Size Chart

All weights are estimates based on average crystal density. Actual weight may vary by stone type.

Diameter (inches) Diameter (mm) Approx. Weight
1 in. 25.4 mm ~100–150 g
2 in. 50.8 mm ~300–400 g
3 in. 76.2 mm ~600–800 g
4 in. 101.6 mm ~1,000–1,200 g
5 in. 127 mm ~1,500–1,800 g
6 in. 152.4 mm ~2,200–2,500 g
7 in. 177.8 mm ~3,000–3,500 g
8 in. 203.2 mm ~4,000–4,500 g
9 in. 228.6 mm ~5,000–5,500 g
10 in. 254 mm ~6,000–6,500 g
11 in. 279.4 mm ~7,000–7,500 g
12 in. 304.8 mm ~8,000–8,500 g
13 in. 330.2 mm ~9,000–9,500 g
14 in. 355.6 mm ~10,000–10,500 g

Real-World Size Reference

  • 40 mm — About the size of a ping pong ball
  • 60 mm — About the size of a billiard ball
  • 95 mm — About the size of a baseball
  • 200 mm — About the size of a bowling ball
  • 240 mm — About the size of a basketball

Choosing the Right Size

  • 50–80 mm: Ideal for holding during meditation, carrying in a bag, or placing on a small altar.
  • 100–120 mm: The most popular display size. Great for desks, shelves, and nightstands.
  • 150–200 mm: A striking centerpiece for living rooms, healing spaces, or crystal grids.
  • 200 mm+: Collector and statement pieces. Significant weight — plan your display accordingly.

All measurements are approximate. Natural crystals vary in weight based on stone density and formation. Each sphere is unique.

Order before: 10:00 PM
Estimated delivery: Thursday, August 13 – Monday, August 17

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

There's something almost primal about holding a Volcanic Rock Agate sphere. In natural light, the stone is already striking, deep forest green swirling through bold crimson red in patterns that look like they were painted by the earth itself. But flip on a UV blacklight and the whole thing transforms. The green areas ignite into a brilliant fluorescent glow, revealing hidden depths that feel genuinely magical. It's one of those stones that stops people mid-sentence when they see it for the first time.

Product Highlights

  • Natural Volcanic Rock Agate (Dragon Stone) sphere with dramatic green and red patterning
  • Brilliant UV fluorescence: green areas glow intensely under blacklight
  • Linked to the Root Chakra for grounding, strength, and protection
  • Activates the Heart Chakra for compassionate courage and resilience
  • Resonates with the Solar Plexus Chakra for personal power and determination
  • Part of the Agate family, formed through ancient volcanic activity
  • Available in the UV Reactive collection for fluorescent mineral enthusiasts
  • Polished sphere shape radiates energy in all directions
  • This product is pulled at random by size.
  • Beautiful on a display stand, altar, or desk; pairs well with a UV flashlight for the full effect

Chakra Connection

Volcanic Rock Agate is a deeply grounding stone, and its primary home is the Root Chakra. It anchors your energy to the earth, builds a foundation of stability, and helps you feel secure in your body and your life. The bold red coloring reinforces that connection, carrying the raw vitality and protective energy that root chakra work calls for. The green matrix reaches upward to the Heart Chakra, softening the warrior energy with compassion and reminding you that true strength includes the capacity to feel. The Solar Plexus Chakra is activated by the stone's fierce, action-oriented energy, helping you move from intention into momentum. The sphere shape amplifies all of this, broadcasting energy outward in every direction rather than focusing it in a single point.

How to Use

  • Hold it during meditation to connect with your inner strength and call in grounding, protective energy from the earth.
  • Place it on your desk or workspace to support focus, determination, and the courage to tackle what's in front of you.
  • Use it in a crystal grid alongside Black Tourmaline and Obsidian for a powerful protection grid.
  • Pair it with Carnelian or Tiger Eye when you need a boost of courage and motivated action.
  • Display it under UV blacklight to enjoy the fluorescent glow and use it as a focal point for shadow work or revealing hidden truths.
  • Set it near your front door or entryway as a protective anchor for your home's energy.

Crystal Care

Volcanic Rock Agate is a durable stone and easy to care for. You can cleanse it with running water, sage or palo santo smoke, or sound (singing bowls work beautifully). To recharge it, place it on the earth outdoors, in sunlight, or under the full moon. This stone has a particular affinity for being recharged in natural settings where it can reconnect with the volcanic, primal energy it was born from. Selenite is a great companion for passive cleansing between uses. Store it separately from softer stones to protect the polish, and keep a UV flashlight nearby so you can enjoy the fluorescent display whenever the mood strikes.

FAQs

Q: Is this a natural stone?
A: Yes. Volcanic Rock Agate is a naturally occurring stone formed through ancient volcanic processes. The UV reactive fluorescence is a natural property of the epidote content in the stone, not a treatment or coating.

Q: Do I need special equipment to see it glow?
A: You'll need a UV blacklight (ultraviolet light source) to see the fluorescent effect. UV flashlights and lamps are widely available and inexpensive. The glow is genuinely impressive and worth having one on hand.

Q: What's the difference between Dragon Stone and Dragon Blood Jasper?
A: The names are often used interchangeably, but they can refer to slightly different stones depending on the source. Both feature the characteristic green and red coloring. This Volcanic Rock Agate variety is distinguished by its UV reactive properties, which most Dragon Blood Jasper does not have.

Q: What crystals pair well with this stone?
A: For protection and grounding, it works beautifully with Black Tourmaline, Obsidian, and Hematite. For courage and action, try pairing it with Carnelian or Tiger Eye. For transformation work, Smoky Quartz makes a grounding and clarifying companion.

Q: How do I know the size I'm ordering?
A: Sizes are listed by weight range. Each sphere is pulled at random within the selected weight range, so the exact dimensions will vary slightly, but you'll always receive a sphere within the weight you chose.

What Is Volcanic Rock Agate?

Volcanic Rock Agate, commonly called Dragon Stone or Dragon Blood Jasper, is a relatively rare stone born from ancient volcanic activity. The green coloring comes from epidote, a silicate mineral that forms in metamorphic and volcanic environments, while the vivid red comes from natural iron oxide (piemontite or red jasper inclusions). What makes this particular variety exceptional is its UV reactivity: the epidote content causes the green areas to fluoresce brilliantly under ultraviolet light, a property that's genuinely uncommon and highly prized by collectors. Historically, stones with this green-and-red combination have been associated with the life force itself, the interplay of growth and vitality, earth and fire. If you want to go deeper on the science and lore behind UV reactive minerals, the UV Reactive Crystals Guide is a great place to start. For more on the agate family and how these stones are formed and shaped, check out How Agate Spheres Are Sourced and Made and Agate Crystal Properties, Types and Healing.

Further Reading

If this stone called to you, trust that instinct. Volcanic Rock Agate has a way of finding the people who need its particular brand of fierce, grounded energy. Browse the full UV Reactive collection if you're drawn to fluorescent minerals, or explore the Agate and Grounding and Stability collections to find stones that complement this one. The Crystal Spheres collection has more options if the sphere shape resonates with you.

  • 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 12-16 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.

desktop-hero-image-of-crystal-display
MONTHLY SALE

25% Off our Featured Collections

Throughout this month Enjoy 25% off on our Sale collections. Discount automatically applied at checkout.
SHOP SALE
woman-holding-mobile-phone
Best Sellers

Shop Popular Collections

Find out what everyone is getting this season!
Shop Best Sellers View All Collections
all-the-chakras-surrounded-by-crystals-abstract
Crystals by Chakra

Search Crystals by Chakra Type

Want to boost your chakras? Find the perfect stone or jewelry piece to ascend your chakra energy.
Shop Crystals by Chakra

Recently viewed