Grounding & Stability Crystal Bundle: Dark, serious obsidian, shungite, and black tourmaline pyramids for deep solidity.
Natural Black Tourmaline Crystal Pyramids: Polished, deep black tourmaline pyramids in various sizes for grounding and protection.
Polished black tourmaline crystal pyramids, radiating grounding and protective energy.
Natural Black Tourmaline Crystal Pyramid, a polished, deep black, grounding stone for protection and balance.

Black Tourmaline Crystal Pyramid Polished Natural Stone

Regular price$21.99
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Size chart

Not sure which crystal pyramid size is right for you? Use this guide as a general reference. Weight estimates are approximate and vary based on the density of each crystal type and the angular cut of the slopes. This guide covers sizes up to approximately 10 kg.

Crystal pyramid size comparison showing six sizes from 58mm to 159mm in different crystal materials including amethyst, rose quartz, clear quartz, aventurine, obsidian, and lapis lazuli

Crystal Pyramid Size Chart

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

Weight (g) Base Size (mm) Base Size (in)
~100 g 58.5 mm 2.3 in
~200 g 73.7 mm 2.9 in
~300 g 84.3 mm 3.32 in
~400 g 92.8 mm 3.65 in
~500 g 100 mm 3.94 in
~600 g 106.3 mm 4.18 in
~700 g 111.9 mm 4.4 in
~800 g 117 mm 4.6 in
~900 g 121.6 mm 4.79 in
~1,000 g 126 mm 4.96 in
~1,100 g 130.1 mm 5.12 in
~1,200 g 133.9 mm 5.27 in
~1,300 g 137.5 mm 5.41 in
~1,400 g 141 mm 5.55 in
~1,500 g 144.2 mm 5.68 in
~1,600 g 147.4 mm 5.8 in
~1,700 g 150.4 mm 5.92 in
~1,800 g 153.3 mm 6.03 in
~1,900 g 156.1 mm 6.14 in
~2,000 g 158.7 mm 6.25 in

Choosing the Right Size

  • 58–84 mm (100–300 g): Compact and portable. Great for desks, altars, and meditation practice.
  • 92–126 mm (400–1,000 g): The most popular display range. Ideal for shelves, crystal grids, and energy work.
  • 130–159 mm (1,100–2,000 g): Bold statement pieces. Perfect for living rooms, healing spaces, and collectors.

All measurements are approximate. Natural crystals vary in weight based on stone density and the angular cut of each pyramid. Each piece is unique.

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If you're going to work with Black Tourmaline seriously, the pyramid is one of the most effective forms to do it in. The geometry focuses the stone's protective energy upward through the apex while anchoring it through the base, amplifying what Black Tourmaline already does naturally: clear the field, hold the boundary, and keep the energy grounded. Available in seven sizes from 40mm to 200mm, from a personal desk piece to a room-commanding collector's specimen weighing approximately 6.5kg, there's a scale for every intention and every space.

Product Highlights

  • Stone: Black Tourmaline, the premier protection and grounding stone in the crystal world
  • Chakra: Root
  • Intentions: Protection, Grounding & Stability, Purification & Cleansing
  • Available in 7 sizes: 40mm (approx. 50g), 60mm (approx. 200g), 80mm (approx. 450g), 100mm (approx. 800g), 120mm (approx. 1.3kg), 150mm (approx. 3kg), and 200mm (approx. 6.5kg)
  • Polished facets highlighting the stone's natural texture and deep black luster
  • Part of our Pyramids, Polished, and Black Tourmaline collections
  • This product is pulled at random by size.
  • Place it on a crystal grid, altar, desk, or any space where you want to establish a clear energetic boundary and grounding anchor.

Chakra Connection

Black Tourmaline is one of the most direct Root Chakra stones available. Its energy goes straight to the foundation, clearing energetic debris, establishing boundaries, and anchoring awareness in the physical body. The pyramid shape amplifies this in a specific way: the four-sided base grounds energy in all directions simultaneously, while the apex focuses and directs it upward. In sacred geometry, the pyramid is associated with manifestation and the movement of intention from the physical plane into form. A Black Tourmaline pyramid combines that amplifying geometry with one of the most protective stones in the crystal world, making it a particularly powerful tool for space clearing, energetic shielding, and intention anchoring. The larger sizes, 100mm and above, create a protective field that extends well beyond the stone itself and can anchor an entire room.

How to Use

  • Choose your size based on your intention and space: 40mm for a personal desk or meditation cushion, 60-80mm for a bedside table or altar, 100mm for a room anchor, 120-200mm for a significant collector's piece or large space centerpiece.
  • Place it at the center of a protection crystal grid with the apex pointing upward to focus and amplify the grid's intention.
  • Position it at the entrance of your home or workspace to create an energetic boundary that filters out negativity before it enters.
  • Hold the smaller sizes in both hands during meditation, letting the geometric form and the weight of the stone anchor your awareness and draw scattered energy downward.
  • Pair with Black Obsidian for a double-layer protection combination, two of the most direct protective stones working together.
  • Combine with Amethyst for a protection and clarity pairing that balances the lower and upper chakras.

Crystal Care

Black Tourmaline is a relatively durable stone, but the pyramid's apex and polished facets can chip if dropped on a hard surface. Handle the larger sizes with particular care given their weight. For cleansing, a brief rinse under cool running water is fine. For energetic cleansing, rest it on a piece of Selenite overnight or leave it in moonlight during a full moon. Smoke cleansing with sage or palo santo works well. Because Black Tourmaline actively absorbs and transmutes negative energy, it benefits from more frequent cleansing than many other stones, especially if you're using it in active protection work. A weekly cleanse is a good rhythm to establish, and more frequently if the stone has been working hard.

FAQs

Is this genuine Black Tourmaline?
Yes. Each pyramid is genuine natural Black Tourmaline, a complex boron silicate mineral known for its striated surface texture and deep black color. The natural striations and slight variations in surface texture visible on the polished facets are characteristic of authentic Tourmaline.

Which size should I choose?
The 40mm pyramid is ideal for a personal desk or meditation space. The 60-80mm range works well for most altar or bedside displays. The 100mm is a strong room anchor. The 120-200mm sizes are serious collector's pieces that make a commanding visual and energetic statement in larger spaces. All sizes carry the same protective energy; the larger sizes simply project it further.

What stones pair well with Black Tourmaline?
For maximum protection, Black Obsidian is a natural companion. For grounding with clarity, Amethyst pairs beautifully. For amplification, Clear Quartz works with Black Tourmaline's energy to extend and clarify its protective field.

Can I use this in a crystal grid?
Absolutely. The pyramid shape is one of the most effective forms for crystal grid work. Place it at the center with the apex pointing upward to focus the grid's protective intention, or use it as a directional anchor at one of the grid's outer points to establish a strong energetic boundary.

What Is Black Tourmaline?

Black Tourmaline is a complex boron silicate mineral that forms in long, striated crystals with a characteristic deep black color and a slightly rough, ridged surface texture. It's found in granite and metamorphic rocks worldwide, with significant deposits in Brazil, Africa, and the United States. In metaphysical practice, Black Tourmaline is considered the premier protection stone, associated with the creation of energetic boundaries, the transmutation of negative energy, and deep grounding in the physical body. It's one of the few stones that is consistently recommended across virtually every crystal tradition for protection work, which speaks to how direct and reliable its energy is. The pyramid form amplifies these qualities through sacred geometry, focusing Black Tourmaline's energy upward through the apex while anchoring it through the base. For more on Black Tourmaline, explore our guides: Black Tourmaline: Protection & Grounding and Black Tourmaline: Shield, Ground & Transform. For more on pyramid energy, see Crystal Pyramids: Sacred Geometry & Energy Amplification.

Education

If this pyramid speaks to you, explore more in our Black Tourmaline collection, our Pyramids collection, and our Protection crystals. For the largest sizes, also visit our VIP Collector's Vault. Black Tourmaline is one of those stones that earns its place in any serious collection, and its work is never subtle.

  • Free shipping on orders over $100.00 within the United States.
  • We strive to process and ship orders within 1-2 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.

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