Lavenderine / lavenderite
Lavenderine is used as a synonym for lepidolite, a pinkish-purple mineral from the mica group. The name lavenderite is a commercial name used for various…
Category: Gem or Scam? Library
Lavulite / Luvulite
Synonym used for high quality material of the mineral sugilite. Also called Luvulite. Do you have a nice example of this stone and would like…
Leaverite
Is just a joke, a name that (American) collectors do use for a stone that has no intrinsic value and that you leave where you…
Lemurian
Commercial term / fantasy name from the esoteric world for a particular growth form of quartz crystals. Originally used for clear quartz (rock crystal), but…
Lemurian Jade
Unregistered commercial name for a combination of black jade, quartz, pyrite and other minerals from a remote mine in Peru. A dark variety is also…
Lemurian Red Calcite™
Unregistered commercial name for a layered red calcite, probably from Mexico. Reference to Lemuria, but this is one of those examples of a stone where…
Lemurian Scalar Quartz
Pink variety of (Himalayan) Ice quartz, interference quartz or Nirvana (Ice) quartz. A commercial name for natural quartz with intermittent growth (irregular shapes and partial…
Leopardite (jasper)
Commercial name by which in most cases is meant oncolite, a sedimentary rock composed of oncoids, rounded “nodules”. It is a gray or sand-colored rock…
Lepidocrocite (in quartz)
Official mineral name for a red to reddish-brown iron hydroxide related to goethite and limonite that occurs in scaly or fan-shaped aggregates. However, the red…
Libyan (Desert) Glass / Libyan gold tektite
Local name for a tektite (impact glass) found in a large scatter field in the southwestern region of the vast sandy plains stretching from Libya…
