Lemurian quartz on stand

Lemurian Quartz, or Lemurian Seed Crystals, are a specialized, highly regarded form of clear quartz believed to hold the encoded wisdom of the ancient, lost civilization of Lemuria. They are characterized by distinct horizontal, barcode-like, ladder-like striations on one or more faces, often found in natural laser-wand shapes. 
History and Legend
The Lost Civilization: According to legend, the Lemurians were a peaceful, spiritually advanced society that inhabited a landmass in the Pacific or Indian Ocean. Before their civilization perished (similar to the story of Atlantis), they allegedly "seeded" or programmed quartz crystals with their knowledge, love, and healing frequencies to be discovered when humanity was ready to ascend.
Original Discovery: The first, and most revered, Lemurian crystals were discovered in the Diamantina region of Brazil in the late 1990s.
Formation and Discovery: Unlike standard quartz found in clusters, these crystals were typically found scattered individually on the ground, as if they had been "planted".
Other Locations: While the original, most sought-after pieces are from Brazil, Lemurian-type crystals have also been found in the Himalayas (Tibet), Russia, Zambia, and the USA. 
Benefits and Metaphysical Properties
Access to Ancient Wisdom: By meditating and running one's fingers along the horizontal, ladder-like striations (often called "barcodes"), users are said to be able to "download" or unlock ancient knowledge, past-life insights, and guidance.
Spiritual Awakening and Healing: They are considered "master crystals" that resonate with the Crown and Soul Star chakras, facilitating deep meditation, astral travel, and spiritual activation.
Emotional and Physical Healing: They promote deep emotional healing, reducing stress, tension, and anxiety while encouraging a sense of oneness and peace. They are used in healing practices to balance the body and strengthen the immune system.
Energy Amplification and Protection: Due to their, often, long, tapered, laser-wand shape, they are excellent for focusing energy,, aiding in energy cord-cutting, and protecting one's aura.
Connection to the Divine: They are believed to act as a bridge between the Earth and the higher realms, helping users connect with angels, spirit guides, and higher consciousness.