This points are super clear with the lovely striations that Lemurian Quartz is so well know for.  I tried to capture the striations.
 
One of the unique features of the Memory Quartz Lemurian Crystal is its barcode-like striations, which run vertically along the crystal's sides. These striations are thought to represent the stored information within the crystal, much like how barcode patterns store data on computer chips.
 
Lemurian crystals foster a connection with the Divine Feminine, soul unity, and access to ancient Lemurian knowledge and wisdom. It connects you to the healing powers of Lemurian consciousness. It helps people overcome spiritual isolation and sadness. Multiple gifts of empathetic and intuitive consciousness are awakened. Lemurian is regarded as a skilled healer. Seed crystals from the Lemurian period are a unique form of pure Quartz, a silicon dioxide mineral with a hardness of 7. A Lemurian Seed Crystal is easily identified by its distinctive ladder-like grooves that run the length of the crystal from top to bottom.
 
 
When handled appropriately, these gorgeous gems are masters of cleansing the energy field, dissolving negativity, eliminating obsolete energy, and renewing the chakra system. Many people claim to have experienced emotional healing after utilizing these stones due to the highly loving frequency of these crystals. The people of Lemuria were said to be intelligent, kind, and loving beings who worked in harmony with the Earth.