I love lilac stone and those who have seen it love it too.
FIRE MOUNTAIN GEMS & BEADS says "... Also known as lavender stone, lilac stone has occasional glistening inclusions that accentuate the beautiful blend of light and dark lavender and grey colors. It is a variety of quartz that has recently become available on the mineral market. Lilac stone ranges from opaque to translucent with a satin finish. Mohs hardness 6-1/2 to 7."
According to Healing Crystals for You website, lilac stone aids stress and brings emotional healing.
Lilac stone will aid a range of issues such as depression, anxiety and stress and has a strong cleansing action to help you release negative psychic energy trapped in your aura. I like it, because it's very pretty.
Lilac Stone is an opaque light pink-ish purple to mauve semi-precious gemstone. You may hear this referred to as Lavender Stone. Similar in color but lacking the high sheen polish of the outrageously rare and expensive lavendar Jade.
Mystical Properties: Considered a gemstone of spiritual and divine love. This love of God and goodness leads to an uncommon inner peace and a realization the physical world is short term and ephemeral and matters very little.
Thought to have a calming effect and reduce stress.
Thought to help activate the Crown Chakra.
Healing Properties: Thought to help those whose souls are lost. Thought to help the mentally insane and those who have experienced nervous breakdowns.
Scientific Properties: Lilac Stone is essentially a purple quartzite. A relatively new gemstone, we believe Lilac Stone is Quartz colored purple by finely disseminated lepidolite mica.