Weight – 3.88 oz’s – 110.1 gm’s
Dimensions – 3.487″ x 1.147″ long/wide (8.859 x 2.914 cm’s)
Country of Origin – Norway
USD $20.00
SKU: P4245
This specimen is Larvikite, and comes from the Feldspar Family. It has been nicely carved and polished into a Tower/Point, and has Stunning Flashes compared to those of Moonstone and Labradorite. First discovered in the Larvik Region of Norway, being the origin of the name as well. Larvikite is also sometimes called Black Moonstone, even if itโs not actually a moonstone. Between the patterning and the colorful Flashes, this piece is absolutely breathtaking!!
In stock
Use the tabs below to explore crystal origins, geological details, crystal care guidance, and metaphysical insights.
Weight – 3.88 oz’s – 110.1 gm’s
Dimensions – 3.487″ x 1.147″ long/wide (8.859 x 2.914 cm’s)
Country of Origin – Norway
Click/Tap Buttons to Jump to Section
Feldspar is not a single mineral but a large and important group of rock-forming minerals that make up a significant portion of the Earthโs crust. It is found worldwide and occurs in a wide range of colors and forms, including white, cream, pink, peach, gray, and green.
Common feldspar varieties include Orthoclase, Microcline, Albite, Labradorite, Moonstone, and Sunstoneโmany of which are familiar as both collector minerals and gemstones. Across cultures, feldspar-bearing stones have long been associated with creativity, cycles, and the rhythms of nature due to their connection with the Moon and the Earthโs formative processes.
Because feldspar occurs in many geological environments, it is widely available, yet individual varieties may display unique optical effects such as sheen, flash, or iridescence, depending on structure and composition.
Feldspars are aluminosilicate minerals containing varying amounts of potassium, sodium, calcium, and aluminum. They crystallize primarily in igneous and metamorphic environments and are essential components of granite, basalt, and many other common rocks.
Structurally, feldspars exhibit cleavage in two directions, which distinguishes them from Quartz. Their hardness and stability vary slightly by species, but they are generally considered moderately durable.
| Property | Value |
|---|---|
| Mineral Group | Feldspar Group |
| Chemical Composition | Aluminosilicates (K, Na, Ca) |
| Crystal System | Monoclinic / Triclinic |
| Hardness (Mohs Scale) | 6 โ 6.5 |
| Luster | Vitreous to pearly |
| Transparency | Opaque to translucent |
| Cleavage | Two directions, near 90ยฐ |
| Typical Formation | Igneous and metamorphic rocks |
โ ๏ธ Handling:
Feldspar is moderately durable but may cleave if struck. Handle gently and avoid drops or impacts.
๐งผ Cleaning:
Water-safe for brief rinsing. Avoid prolonged soaking, salt, and ultrasonic cleaners. Dry thoroughly.
โ๏ธ Light:
Most feldspars are light-stable. Varieties with sheen or flash benefit from soft, indirect lighting for display.
๐ฆ Storage & Display:
Store separately from harder minerals to prevent scratching. Cushioned storage is recommended for polished pieces.