Calcium Quartz Crystal Singing Bowl | 8" E Note | A=432 Tuning | #2734

The slow accumulation of what endures, humming in your bones

🎵 Size: 8" | Note: E | Cents: -29 | Frequency: 326 Hz | Tuning: A=432 Tuning | Octave: 4 | Bowl #: 2734 ✨ Element: Calcium 🪨 | Body Resonance: Torso, chest cavity, heart, lungs, solar plexus, diaphragm, mid-spine, core 🦴 | Chakra Connections Western Diatonic: Solar Plexus | Cycle of Fifths: Third Eye 💫 🔮 Special Frequency: In tune with A=432 — aligns with instruments tuned to A=432 Hz (Verdi tuning)

This calcium crystal singing bowl sounds in E at 326 Hz, resonating with the solar plexus chakra and the core of the body—chest, lungs, diaphragm, and mid-spine. Calcium supports structural stability and nervous system grounding, creating conditions for deep presence. When this empowering E frequency meets earth's most foundational mineral, the experience is clarity that settles into your bones.

BEST FOR

• Grounding practices for those feeling scattered or overwhelmed
• Sound baths focused on nervous system regulation and deep relaxation
• Athletes and performers seeking pre-event centering and mental stability
• Home rituals for anxious children or overstimulated family members
• Executives and professionals needing to anchor before high-stakes meetings
• Meditation sessions exploring embodiment and physical presence

ESSENCE

I am the foundation beneath your feet, the slow accumulation of what endures. When you've been living three inches above your skin—scattered across obligations, unmoored by the world's velocity—I am the low hum that says: you are here, you are held, the earth has not let you fall. This bowl carries my mineral signature into sound, an invitation to trust your own weight and finally rest on solid ground.

THE ELEMENT

Calcium is the fifth most abundant element in Earth's crust and the primary mineral of bone, tooth, and shell. It appears in nature as limestone cliffs built grain by grain over millennia, as the white chalk of ancient seabeds, as the calcite crystals that form in patient darkness underground. This is the element that gives structure to living things—the architecture that lets you stand upright.

Throughout human history, calcium has been synonymous with building and endurance. Ancient Egyptians used lime plaster in the pyramids. Romans developed calcium-based mortar for aqueducts that still stand today. In Ayurvedic tradition, calcium-rich preparations support bone strength and calm an overheated system. Traditional Chinese Medicine uses fossilized bone to anchor restless spirit and soothe agitation. Across cultures, calcium represents what accumulates slowly and lasts.

Divine Bowls' proprietary process integrates calcium at the molecular level during formation, creating a unique microstructure within the quartz itself. When you play this bowl, that structure vibrates—carrying calcium's grounding signature through sound. People who work with calcium-infused bowls often describe a sensation of weight returning to their body, warmth pooling in the hips and pelvis, a feeling of being held by something older than their current worries.

THE FREQUENCY

This bowl sounds in E at 326 Hz, resonating with the solar plexus chakra in the Western diatonic system. The E frequency carries the energetic quality of empowerment, clarity, and will—vibrating through your torso, chest cavity, and core. This is the note of personal power meeting physical center.

At -29 cents, this bowl sits in the A=432 range, producing a warmer, more organic quality that aligns beautifully with instruments tuned to A=432 Hz. When calcium's patient, structural energy meets this empowering frequency, something particular happens: you feel capable without feeling rushed. The solar plexus activates not with urgency but with quiet confidence—the kind that comes from knowing you're standing on solid ground. People notice their breath deepening, their shoulders dropping, their body remembering it's allowed to stop bracing and simply be present.

THE TUNING

This bowl resonates at 326 Hz, placing it in our A=432 Tuning range—its frequency sits below concert pitch, producing a warmer, more organic quality with a gentle settling energy.

Bowls like this one align with instruments tuned to A=432 Hz, often called 'Verdi tuning' or 'natural tuning.' Many people find frequencies in this range feel easier on the nervous system, with a quality that settles into the body rather than floating above it. The tone invites you down rather than pulling you up.

If you have instruments tuned to A=432 Hz, this bowl will harmonize beautifully with them.

(For fine adjustment, adding water to the bowl lowers the pitch slightly—a technique some use to dial in precise intervals when playing with other instruments.)

THE SIZE

At 8 inches, this bowl produces fourth-octave tones with medium-long sustain—meaning each strike or rim circle continues singing while you breathe, settle, or simply listen. The full, projecting volume fills a room without overwhelming it, making this size ideal for yoga studios, therapy offices, classrooms during transition time, or living rooms where the whole family gathers. It's equally at home opening a team meeting or closing out a long day. This size allows calcium's grounding signature to express with substantial presence, while the fourth-octave resonance naturally targets the core, chest, and torso—the body's center of gravity.

WORKING WITH THIS BOWL

Reach for this bowl when you feel scattered. When your thoughts are racing ahead of your body. When the day has pulled you in twelve directions and you need something to bring you back. Play it before a difficult conversation, at the start of homework time with restless kids, or in those first quiet minutes of morning before the world rushes in.

Start simply: place the bowl on its O-ring, take one slow breath, and strike the rim with your mallet. Let the sound do the work. Notice where you feel it—many people sense this E frequency in their chest and solar plexus, a gentle warmth spreading through the core. You don't need technique or training. You don't need to do it right. The bowl meets you where you are.

Athletes use bowls like this for pre-game centering. Teachers use them to signal focus time. Writers play them to break through blocks. Parents play them at bedtime when small bodies won't settle. There's no wrong application—only your intention and the sound.

Each Divine Bowls singing bowl includes a pure quartz mallet wrapped in premium silicone for optimal resonance, plus a silicone O-ring for stable playing on hard surfaces. Every bowl is formed in a single seamless vessel from 99.998% pure quartz—no welds, no weak points—built to last lifetimes of use.

INVITATION

Some bowls arrive with fanfare. This one arrives like weight returning to your body—the moment you remember you have bones, have ground beneath you, have permission to stop bracing.

Calcium doesn't rush. It builds slowly, the way limestone forms in patient darkness, the way a skeleton grows cell by cell. This bowl carries that same unhurried certainty: You are here. You are held. The earth has not let you fall.

It doesn't ask what you do for a living, whether you meditate, or if you've ever held a singing bowl before. It simply offers what it is—326 Hz of grounding frequency, ready to meet you in the scattered moments, the racing thoughts, the days that pull you in twelve directions at once. The bowl is here. So are you. That's enough.