Crystal Encyclopedia

Choose a letter, pick a stone from the list, and read about it: what it is made of, how hard it is, what it looks like, what it has traditionally been said to do, and how to look after it.

450 minerals

Galaxy Granite

The Starry Black Sky in Stone

Also known as: Star Galaxy, Ongole Galaxy Granite

About the stone

Galaxy Granite crystal
Photo: Moreau.henri, CC BY-SA 4.0, via Wikimedia Commons

Galaxy granite, usually referring to Black Galaxy granite, is a dark igneous rock with shimmering gold-to-copper flecks of bronzite that resemble stars; despite its commercial name, it is geologically a gabbro-norite rather than true granite. It formed as magma cooled slowly underground and became internationally known through modern quarrying and architectural use, although a single discoverer or securely documented discovery date is not established. Its characteristic commercial source is the Chimakurthy area near Ongole in Andhra Pradesh, India. Additional trade names include Star Galaxy, Gold Star Granite, Ongole Galaxy, and Black Star Galaxy; some crystal sellers also use coppernite or copperlite. Modern metaphysical lore associates it with grounding, protection, stability, renewed motivation, and intuition.

Mineral data

  • Chemical composition: Galaxy Granite is a black gabbro rock, not a single mineral, made mostly of plagioclase feldspar with smaller amounts of pyroxene and olivine, and shimmering flecks of other minerals. Its makeup varies from piece to piece.
  • Hardness: Varies, roughly 6 to 7 on the Mohs scale, depending on its minerals.
  • Color: Black with flecks of silver and gold sparkles.

Metaphysical data

Galaxy Granite, recognized for its black background with silver and gold sparkles like a night sky, has been utilized in metaphysical practices to promote grounding, spiritual connection, and a sense of deep, quiet wonder.

Grounding and Depth

  • Galaxy Granite is believed to bring a deep, grounded energy, helping the user feel anchored while still gazing upward.
  • Its black body with silver and gold sparkles is often used to symbolize the stillness of space.

Emotional Healing

  • Galaxy Granite is thought to encourage quiet reflection, helping heavy feelings settle in the dark like stars waiting to appear.
  • Many people use it for a sense of perspective, remembering how small worries can seem against the sky.

Harmonizing Energy Centers

  • In common practice, Galaxy Granite is associated with the root and crown chakras, joining the deep earth with the open sky.
  • This pairing is believed to link practical, daily life with spiritual connection.

Zodiac Associations

  • Galaxy Granite is associated with the zodiac sign of Scorpio, a sign of depth, mystery, and transformation.
  • It vibrates to the number 9, often linked with completion, wisdom, and compassionate endings.

Spiritual Growth

  • Galaxy Granite is believed to invite stargazing meditations, inspiring a sense of connection to something much larger than oneself.
  • Because gabbros are found on both the Earth and the Moon, it is often seen as a bridge between worlds.

Physical Healing

  • This is not a substitute for professional medical advice; Galaxy Granite is only a symbolic aid for calm and steadiness.
  • Some people place it on a bedside table, believing its dark, quiet energy supports restful evenings.

Care and handling

Galaxy Granite is a hard, dense rock and is generally durable. Clean it with lukewarm water, mild soap, and a soft cloth, then dry it. It is safe in water, but avoid harsh chemicals, acids, and abrasive cleaners, which can dull the polish and the sparkles. Avoid sudden temperature changes and sharp blows, and store it apart from harder gems to prevent scratching.

Individual experiences with Galaxy Granite vary, and its effects are personal and subjective. Approach it with a mindful and open heart, and let its starry sparkle inspire quiet wonder.