You can tell it is a Singing Quartz due to the sound they make as they hit each other, it is a clear sweet tone rather than the normal clunk of quartz hitting quartz. The high pitch sound of the crystals is said to make the ohm sound and is said to be created by extraterrestrials or higher vibrational beings in order to make contact easier with them and to send us messages when we are ready to unlock the knowledge. A wonderful experience is gained by meditation on the sound of the crystals touching each other. They are an uplifting stone that makes you feel light and realize that no matter how difficult things seem everything is going to be ok.
They do not all make the same pitch when struck, if you are musically minded you will find that there is a variation between each point
Singing Quartz is quartz points that look similar to laser wands in that they are long and thin. They are more common in clear quartz, however, they can be seen than in your coated quartzes like Mica and Smoky and Citrine. They are more common as single terminated points but I have also seen them as double terminated points. You can also get them with the Lemariun Lines. These crystals were first discovered in Brazil, however, they also can come out of Tibet and other areas.
MEASUREMENTS: +/- 2CM to +/-4CM