Description:  This is actual sequoia wood that has been petrified over the years.  It's
colors are usually tans and browns marked by swirling, lacy patterns.  Open holes and
irregular edges often add character to these stones.
Origin:   It is found in the Pacific Northwest in California, Nevada and Washington.
Hardness:   Probably a 6 - 7.
 
 
 
 
 
 
 
 
 
 
 
 
Description:  A striking pink (Peptobismal pink) color marked by a beautiful
crystalline surface.  So rare and recently discovered, I can't find it in my geological
reference books.  My stonecutters tell me that it is difficult to obtain, and that the best
bright colored rock is completely mined out.  Colors vary from the best bright pink to
plum and pale pink.  I have a rough time getting a hold of this stone!
Origin:   One single deposit has been discovered so far.  It is found sprinkled in an
African malachite mine in Zaire/Congo.  Very little remains in the mine.
Hardness:   A softer stone, probably a 3 or 4 on Moh's hardness scale where 10 is a
diamond.  Not good for rings or bracelets.
Description:   Often confused with turquoise.  An aqua color that often has green
(malachite) and blue (azurite) naturally combined.
Origin:  Found in the copper mine in Morena, Arizona.  The mine has recently closed
and cutters are now getting the rock from the old mine tailings.
Geology:   Copper bearing mineral found wherever copper deposits occur, especially in
areas of Arizona and Chili, and reportedly in Zaire, Australia, France, and England.
Hardness:  Soft for jewelry unless used in earrings and pendants.  If formed in quartz, it
becomes harder.  Hardness 2-4 on a 10 point scale where a 10 is a diamond.
Description:   A rare crystalline garnet from Russia.  Colors range from wine red,
yellow, green and brown to black.
Origin:  Usually Russia, though other deposits have been found in the U.S.
Geology:  Calcium Silicate-metamorphic.
Hardness:  6 1/2 to 7 1/2 on a 10 point scale where 10 is a diamond.
History:  Named after J.B. Andracia e Silva, a Brazilian geologist 1763-1838.
Properties:  It works to stabilize and enhance the male qualities providing strength,
stamina, and courage.  Enhances the attractive aspects in relationships and brings into ones
life that which is essential for ones development.
         ( formally known as Citron Chrysoprase)
Description:  An opalescent apple-green color.  Can be cloudy (opaque), but better
quality stones are brighter and more translucent.  Often mistaken for jade.
Origin:  Primarily Australia, though other deposits recorded include Arizona,
California, Oregon, and the Ural Mountains.
Geology:  Chalcedony- a variety of quartz.
Hardness:  7 on Moh's 10 point scale, where a 10 is a diamond.
History:  Used by the Greeks, Romans, and the Egyptians in jewelry and other
ornamental objects.
Properties:  Gentle, soothing, friendly, spiritual protection.  Prevents depression.  
Increases grace and equilibrium.
Description:  This rare and unusual stone has pale green or creamy crystals deposited in a
dark green (which often looks black) matrix.  The effect of these random crystal formations
resembles the Chinese characters of the written language, hence the name.
Origin:  Only one deposit has existed in the Auburn, California region of the foothills of the
Sierra Nevada Mountains.
Geology:  One source reports the matrix is limestone and the crystals are andalusite.  
Another says the crystals are feldspar and the matrix is basalt.
Hardness:  Relatively hard - a 5 to 6 on Moh's 10 point scale of hardness.
History:  One of the rarest stones I carry!  Found during highway construction in the 1960's.
 That source was completely mined out.  No other deposit has been found.
Description:  A beige background is marked by black and brown spotted deposits,
creating a "dalmatian-like" or "leapord-like" surface.
Origin:  Chihuahua, Mexico.
Hardness:  Similar to a jasper in hardness, probably a 5-6.  Very durable.
Description:  A colorful, rare mineralized fossil with an opal-like color change of red,
green, and sometimes blue or purple.  Fiery, iridescent.  Each piece is one of a kind.
Origin:  Discovered in southern Alberta, Canada.  More than 70 million years old.
Geology:  Created from a life form called "ammonite" that roamed the subtropical seas that
bordered the Rocky Mountains.  Fossilization of the ammonite in iridescent hues, created
this new gem.  In 1981, the International Colored Gemstone Commission recognized the
organic gemstones as ammolite.  Only limited quantities are available, thereby enhancing the
value.
STITCHTITE AND SERPENTINE
CHRYSOPRASE
SNAKE SKIN JASPER
SONORAN SUNSET
CHRYSOCOLLA
CHINESE JASPER
PETRIFIED SEQUOIA
WOOD
FOSSIL PETRIFIED  
WOOD
VARISCITE
APATITE
TOURMALINE
See more pictures and information about these new stones in the ALL STONES section below.
ALL STONES
ANDRADITE GARNET
Description:  Also called Cherry Creek or Red Creek Jasper.  It is suspected to be a
rhyolite because it is softer than most jaspers.  Colors range from red to brown, rust and
green.  Often hematite forms shiny veins throughout the rock.  It forms in a variety of colors
and patterns.
Origin:  Recently discovered in the Cherry Creek Mine in China.
Hardness:  I'm guessing...5 on a scale of 10
CHINESE JASPER
CHINESE WRITING STONE
CHRYSOCOLLA
Description:  This variety of chalcedony (a form of silica) is normally apple-green, but
varies to deep green.  It can be transparent or opaque.  It is often cut with the
surrounding matrix.
Origin:  Most commonly found in Australia.  Other sources include Germany, Poland,
Russia, Arizona, California, and Brazil.
Hardness:  6 - 7.
CHRYSOPRASE
CITRON MAGNESITE
COBALTOCALCITE
DALMATIAN JASPER
EUDIALYTE
Description:  This rare unusual pattern of browns & beige colors is formed over
many years.  Worms chew through the peanut wood, then opal slowly settles into the
chewed tunnels.  It becomes petrified or fossilized.
Origin:   This wood is found in Australia.
Hardness:   I'm not sure.  I would guess that the wood is probably a 7, while the
opal deposits that often fracture are softer.
FOSSIL PETRIFIED WOOD
OCEAN JASPER
PETRIFIED SEQUOIA WOOD
Description:  This is actual sequoia wood that has been petrified over the years.  It's
colors are usually tans and browns marked by swirling, lacy patterns.  Open holes and
irregular edges often add character to these stones.
Origin:   It is found in the Pacific Northwest in California, Nevada and Washington.
Hardness:   Probably a 6 - 7.
PICTURE JASPER
RUSSIAN  RAINBOW  PYRITE
SNAKESKIN JASPER
Description:  There are several stones called snakeskin.  This turquoise colored variety
with brown veins is a new discovery from China.  The Australian variety is red.  This
snakeskin is most likely a rhyolite, since it is softer than most jaspers.
Origin:   China
Hardness:   Most Likely 4 - 5.
SONORAN SUNSET JASPER
Description:  A rare material that was discovered in 2006.  It is often called "Christmas
Stone" because of the green chrysocolla and the bright red cuprite formations.  It is
already scarce.
Origin:   It is found in Sonora, Mexico.  Rumors suggest deposits are becoming
depleted.
Hardness:   2.5 - 3.5
Anne Vogt Jewelry
fine handcrafted sterling silver jewelry featuring
rare and unusual gemstones
STONES
NEW STONES
DUMORTIERITE
SPINY OYSTER SHELL
PYRITE
APATITE
Description:  A transparent to translucent blue to green, and can be yellow, violet, pink or
brown.  It is a soft one for jewelry, and is often stabilized.  It's most common use is in the
manufacture of fertilizers, and as a source of phosphorus.
Origin:   Major sources are Brazil, Burma, and Mexico with other locations all over the
world.
Hardness:   5 on Mohs Scale of Hardness.  This is a softer stone and should be cared for
according to the section above "Caring For Stones".
SPINY OYSTER SHELL
Description:  These shells of the ocean animals called spondylies.  Colors range
from yellow to orange and purple.  Colors are determined by the depths where they
are found.
Origin:  Found mostly off the coast of Baja, California in the Sea of Cortez.
PYRITE
Description:  This mineral is often mistaken for gold, hence is called "fool's gold".  It is
an iron sulfide and often forms in striking cubes.  It is also found covering fossils as a
shiny gold-colored layer, as on Russian pyrite-coated ammonites.
Origin:  Found in many locations throughout the world from the U.S. to Russia.
Hardness:   Most Likely 6 - 6.5.                                
PIETERSITE
Description:  Beautiful light catching (chatoyant) colors of brown and blue mark this
stone.  
Origin:  The major source of my pietersite is in Namibia, S. Africa.  It is becoming
scarce.  Other deposits have been found in Arizona & China.
Hardness:   Most Likely 6.5 - 7.                                
PERUVIAN OPAL
Description:  This is actual opal that occurs in shades of pale blue to pink.  It is not an
abundant stone and is difficult to mine.  The pinks often have streaks of white, and the
blue can have white or dendretic black deposits.  It is not fiery like Australian opals
Origin:  This opal is from the Andes Mountains in South America.
Hardness:   Most Likely 6.5 - 7.                                
PERIDOT
Description:  Most of the peridot I have is in the form of bead chips.  I try to keep
some cut stones for accent stones.  The color is translucent lime green.
Origin:  Pakistan
Hardness:   Most Likely 6.5 - 7.                                
LARIMAR
Description:  Formed from volcanic activity, and discovered in 1974.  The color is a
turquoise-like blue and varies from almost white to very bright blue.  The brightest blues
are considered the better quality.
Origin: Discovered by a Peace Corps worker in the Dominican Republic.  He named
the volcanic stone after his daughter "Laura" and added "mar" for the sea.  Initially it
was thought to be from the ocean, since some was found on the beach, but it washes
down to the beach in riverbeds.
Hardness:   Most Likely 6.5 - 7.                                
GEODES
Description:  Smaller agate geodes are cut in half to create earrings.  The rounded
backs are visible, making it easy to visualize the geode as a whole.  Colors vary from
black to grey and white.
Origin:  These smaller jewelry sized stones are from Mexico.
Hardness:   Most Likely 6.5 - 7.                                
GARNET
Description:  Traditional garnet is a semi-translucent maroon/red color.  I carry it both
in the form of bead chips and cut stones.  Sometimes I am able to find garnet crystals set
in the natural schist/matrix.  Garnet occurs in several colors.  See andradite and
uvarovite.
Origin:  Several locations around the world including Nevada, Russia, etc.
Hardness:   Most Likely 6.5 - 7.5.                                
Description:  A natural stone that is formed when ancient coral is gradually replaced
with agate.  Colors range from beige to orange and brown.
Origin:   Indonesia
Hardness:   6.5 - 7.
FOSSIL CORAL
Description:  I carry several kinds of fossils, including Moroccan ammonite,
ammolite, trilobites, orthocerus, pyrite-coated Russian ammonite, and turtella.
Origin:   Fossils are found world-wide.
Hardness:   Varies.
FOSSILS
Description:  This aluminum boro-silicate mineral crystallizes. Colors vary from
brown, blue, and green to more violet and pink. What I am using here is blue. It is
often mistaken for lapis lazuli or sodalite. This stone is used for the manufacture of
fine porcelain.
Origin:  Madagascar
Hardness:  7.
DUMORTIERITE
Description:  This unusual stone is marked by fantastic desert scenes with sagebrush
against a red sky.  Dendritic mineral formations with the rhyolite create the scenes.  
There are not abundant deposits, and the stones are becoming scarce.
Origin:  Lordsburg, New Mexico and Yuma, Arizona.
Hardness:  6  
DENDRITIC RHYOLITE
Description:  This very rare copper sulfide mineral is a dark indigo blue marked with
veins of iron pyrite (fool's gold).  It was mined for it's copper content, but has been
scarce since the 70's.
Origin:  Found in the copper mines of Butte, Montana.
Hardness:  1.5 - 2.  
COVELLITE
Description:   I carry some traditional white opals, but mostly boulder opals or mosaics.  
The boulder opals occur in a brown ironstone matrix, in thin veins or layers of color.  The
mosaics are pieces of real opal cut into squares that are placed in a mosaic pattern and
covered with a quartz cap for protection.
Origin:  Australia
Geology:  Calcium Silicate-metamorphic.
Hardness:  6 - 6.5.
AUSTRALIAN OPAL
AMMOLITE
STITCHTITE WITH SERPINTINE
Description:  Described as a rare and unusual carbonate, it is a striking formation of
bright purple stitchtite within a green serpentine matrix.  It is also called atlantisite.
Origin:   It is found in Australia.
Hardness:   3 - 4.5
TOURMALINE CRYSTALS
Description:  This is a crystal silicate mineral that forms in crystals in a variety of
colors.  Crystals can be all green, all pink, or a combination of both (watermelon
tourmaline).  These stones are cut in their natural quartz matrix with crystals left intact.
Origin:   It is usually found in Brazil, though other deposits exist in Sri Lanka, Maine,
and California.
Hardness:   7 - 7.5
UVAROVITE GARNET
VARISCITE
Description:  This is a relatively rare phosphate mineral.  Colors range from pale green
to darker green to turquoise-like shades.  Veins of brown matrix often run through the
stone creating striking veins.
Origin:   Australian variscite is marked by more pale green with brown veins.  Utah
variscite is often a medium color green, often more solid with less matrix.  Other
locations where it is found include Germany, Poland, Spain & Brazil.
Hardness:   4.5
Description:  A natural combination of the blue azurite and green malachite stones that
occur in a copper mine.
Origin:  Morenci, Arizona.  A second mine source in Bisbee, Arizona has been closed.
Geology:  Copper ores.  Basic copper carbonate.
Hardness:  3-1/2 to 4.  A softer stone.  Take care with stones set in rings or bracelets.  
Store separately.  No harsh cleaners.
History:  Malachite - It's name is from the Greek "maloche" or "mallow" in allusiai to it's
color.  Azurite- It's name is from the azure-blue color.
Properties:  Allows one to reach inner depths without fear.  Produces a flow to actions an
a willingness towards flexibility.  Gives comfort by calming anxieties.  Can be used to
enhance flexibility in motion and to treat disorders associated with the skin, bones, teeth and
circulatory system.  Assists in the preventions of ulcers, asthma, and stress related problems.
AZURITE-MALACHITE
Description:  Striking combinations of red, black, and white mark this unusual stone.
 Shades of the red depend on where the stone is found.
Origin:  Brighter red stones are found in Quebec, Canada.  More raspberry-like
colors are from Russia.
Hardness:  5 - 5.5
Description:  A newly discovered jasper marked by orbicular or round "spotted-like"
colors of yellow, green, and red in different background colors.
Origin:  Found in the ocean-side cliffs of Madagascar.  The deposits have been mostly
depleted, so the jasper is becoming scarce.
Hardness:   7
Description:  Jasper is a form of chalcedony occurring in many colors.  It is a silicated (agatized)
volcanic ash, formed by a volcanic ash flow overlaying the basalt formation.  Often organic
material or mineral oxides like iron oxide occur in the jasper.  This creates swirls, lines bands, and
sometimes dendritic (brush-like images).  It is from the Microcene Age.
Origin:   Biggs and DesChutes jaspers were found in Oregon.  Biggs is from Biggs Junction and
was discovered in the 70's during construction of Highway 84, near Auburn.  Some of it was
collected and the rest was covered up by the highway.  As a result, it is very scarce.  The
landowner was ab le to keep what he could collect, and buried it in his yard in steel drums.  Each
year he would dig it up and sell some.  The last of it has now been sold by his family.  My
stonecutter source lost much of the jasper he had stashed when the Colorado 4-mile fire in 2010
destroyed his studio.  It has become very difficult to find good scenic pieces of jasper now.  Other
mines providing jasper include Idaho and Oregon varieties called Wild Horse, Rocky Butte,
Bruneau, Marrisonite, Willow Creek, and Owyhee to name a few.
Hardness:   7
Description:  This multi-colored, naturally colored crystalline stone is found on the
inside of geodes.  It is not color enhanced.  Colors range from bright blue to yellow,
green and pink.
Origin:  Russia
Hardness:   7                             
TITANIUM COATED DRUSY AGATE
Description:  These are natural quartz crystalline formations found on the inside of
agate geodes.  While the crystals are natural, the color is created by a coating (or plating)
process called either "vacuum ionization" or "vapor deposition".  The color is from the
titanium coating, or layer placed over the crystals.
Origin:   Most of the geodes are from Brazil.
Hardness:   7
Description:  This is a rere formation of garnet.  It forms in crystals on a slate-like
matriz of dark grey.  A smaller deposit in Quebec has been described as having a light
colored matrix.  Uvarovite is considered a drusy gemstone.
Origin:   This quality and color comes from the Ural Mountains of Russia.
Hardness:   6.5 - 7.5