Mica

Mica

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16.2" Book of Black BIOTITE MICA Shiny Crystal Sheets Bear Lake Ontario for sale

16.2" Book of Black BIOTITE MICA Shiny Crystal Sheets Bear Lake Ontario for sale

This is an extra-large, lustrous book of iron-rich midnight black biotite mica. The biotite is forme.....
$80.00
16.5" Large Book of Shiny Black BIOTITE MICA Crystals Bear Lake Ontario for sale

16.5" Large Book of Shiny Black BIOTITE MICA Crystals Bear Lake Ontario for sale

This is an extra large 16.5"  crystal "book" of biotite mica, the variety of mica that is black.....
$65.00
2.8" Pocket Floater Bright Silvery MUSCOVITE MICA Sharp Crystals Brazil for sale

2.8" Pocket Floater Bright Silvery MUSCOVITE MICA Sharp Crystals Brazil for sale

Many collectors dismiss muscovite as "just another rock" but this one is a real specimen, worthy of .....
$65.00
3" STAR MICA Shiny Golden Muscovite 5-Point Star Shaped Crystals Brazil for sale

3" STAR MICA Shiny Golden Muscovite 5-Point Star Shaped Crystals Brazil for sale

On this fine specimen, the matrix is covered on one side with bright golden yellow 5-point stars of .....
$130.00
3.1" Silver MUSCOVITE MICA Sharp Intersecting Pristine Crystals Brazil for sale

3.1" Silver MUSCOVITE MICA Sharp Intersecting Pristine Crystals Brazil for sale

Here is a superb specimen of muscovite mica in a shiny silver color. The crystals grew in an open po.....
$90.00
3.2" Flashy Gleaming Silver MUSCOVITE Crystal Books Pocket Mica Brazil for sale

3.2" Flashy Gleaming Silver MUSCOVITE Crystal Books Pocket Mica Brazil for sale

This fine specimen of muscovite is beautifully formed into multiple "books" of shiny silvery-gold, h.....
$100.00
3.4" Golden Yellow STAR MICA Loads of 5Point StarShaped Crystals Brazil for sale

3.4" Golden Yellow STAR MICA Loads of 5Point StarShaped Crystals Brazil for sale

Here's a lovely specimen of muscovite mica, formed into rare five-pointed stars with a bright, pearl.....
$185.00
3.6" A Profusion of Shiny MUSCOVITE MICA Crystal Books on Albite Brazil for sale

3.6" A Profusion of Shiny MUSCOVITE MICA Crystal Books on Albite Brazil for sale

Here is a specimen of muscovite that is way better than what you usually see in a mica specimen. The.....
$175.00
4.2" Sharp Golden Yellow 5-Point STAR MICA Super Bright & Shiny Brazil for sale

4.2" Sharp Golden Yellow 5-Point STAR MICA Super Bright & Shiny Brazil for sale

Here is a lovely specimen of muscovite mica, formed into rare five-pointed stars with a bright, pear.....
$175.00
4.5" Shiny Silver-Gold STAR MICA Muscovite Star Shaped Crystals Brazil for sale

4.5" Shiny Silver-Gold STAR MICA Muscovite Star Shaped Crystals Brazil for sale

The mineral MUSCOVITE (more commonly known as MICA) is usually found in granite pegmatites as hexago.....
$200.00
4.8" Flashy Black BIOTITE MICA w/Green APATITE Crystal Bear Lake Canada for sale

4.8" Flashy Black BIOTITE MICA w/Green APATITE Crystal Bear Lake Canada for sale

Here is a large, lustrous book of iron-rich midnight black biotite mic, with a large green apatite c.....
$50.00
5.2" Flashing Silver MUSCOVITE MICA Intersecting Pocket Crystals Brazil for sale

5.2" Flashing Silver MUSCOVITE MICA Intersecting Pocket Crystals Brazil for sale

This is a dazzling cluster of lustrous muscovite crystals, like some sort of flashy silver flower. I.....
$185.00
5.2" PICTURE MICA Muscovite Sheet w/Red&Black CrossHatchPatterns Brazil for sale

5.2" PICTURE MICA Muscovite Sheet w/Red&Black CrossHatchPatterns Brazil for sale

This is a colorful and intriguing specimen of muscovite, in this case called "picture mica" due to t.....
$38.00
5.5" Large Pale Blue AQUAMARINE Crystal Strickland Quarry CT 1990 for sale

5.5" Large Pale Blue AQUAMARINE Crystal Strickland Quarry CT 1990 for sale

In 1990 the Strickland Quarry was turned into a golf course, and the numerous dump piles were spread.....
$90.00
6.2" Book of Black Iron-Rich BIOTITE MICA Thin Layered Crystal Ontario for sale

6.2" Book of Black Iron-Rich BIOTITE MICA Thin Layered Crystal Ontario for sale

This is a large, lustrous book of iron-rich, midnight black biotite mica. The biotite is formed in t.....
$50.00
6.6" 5-Point STAR MUSCOVITE SharpGoldenYellow Crystals on Quartz Brazil for sale

6.6" 5-Point STAR MUSCOVITE SharpGoldenYellow Crystals on Quartz Brazil for sale

This specimen is covered with sharp, shiny mica stars in a delicate golden yellow color. They sit on.....
$595.00
7.0" Thin Silvery Sheets of MUSCOVITE MICA Crystal Book New Hampshire for sale

7.0" Thin Silvery Sheets of MUSCOVITE MICA Crystal Book New Hampshire for sale

I collected this "book" of muscovite mica myself, at the well-known Palermo Mine in NH.  It is .....
$45.00
7.1" Muscovite Sheet PICTURE MICA Black&Red CrissCross Patterns Brazil for sale

7.1" Muscovite Sheet PICTURE MICA Black&Red CrissCross Patterns Brazil for sale

This is a specimen of picture mica, a thin sheet of muscovite mica with embedded inclusions of dark .....
$36.00
7.2" Shiny Silver Muscovite STAR MICA 5-Point Star Crystals Brazil for sale

7.2" Shiny Silver Muscovite STAR MICA 5-Point Star Crystals Brazil for sale

The muscovite mica stars on this specimen have a bright, shiny luster and are colored a rich, glowin.....
$250.00
8.1" Big Book Jet Black BIOTITE MICA Crystal Sheets Bear Lake Ontario for sale

8.1" Big Book Jet Black BIOTITE MICA Crystal Sheets Bear Lake Ontario for sale

This is a specimen of biotite mica that is the iron-rich, dark brownish black cousin of muscovite mi.....
$50.00