NICK IN SRI LANKA
HUNTING FOR UNHEATED UNPROCESSED NATURAL YELLOW AND BLUE SAPPHIRE CRYSTALS FOR FACETTING.
Ayurvedic
Gems
Sun Yantra
Sun:
Ruby,
used by royalty to focus and sustain their ability to command and
rule. It sustains our vitality and will. Traits that it enhances
are leadership, independence, purity. Weakness or afflictions are
sometimes demonstrated by a sense of helplessness, but very often
it shows up as an unreasonableness, egotism or self absorption,
which is a sign of a weak sense of self. A weak planetary ruler
of the ascendant (see Rahu, below) can also cause these symptoms,
and a weak Mars can cause similar problems as well, which is why
they must also be looked at astrologically. The ruby, unless in
a balanced multi-gem bangle, should be used with care by Pisces,
Gemini and Libra Ascendants, and with companion gems, for every
ascendant. Ruby is generally good for Leo, Aries and Sagittarius
Ascendants.
The ruby illustrates another unorthodox approach
that I have developed over the years. Many Vedic astrologers, because
they are not trained gemologists, have an erroneous viewpoint about
the catagorizing of "synthetic" stones. It is imperative
that the reader understand that what I use and recommend are laboratory-grown
crystals. These lab-grown gems (also called created gems) are not
to be confused with common synthetics. Synthetic stones for the
most part, are materials similar in color or chemical composition
to the natural, but have no synonymous crystal structure, and by
application, no remedial power. Many synthetic gems are often misrepresented
as having been grown as crystals in a laboratory. Retailers very
commonly appear to not be completely accurate in this regard. A
large laboratory-grown crystal can be grown from a smaller natural
crystal. Is this any more unnatural than a seed grown in a greenhouse?
Though I sell natural (and expensive) rubies and emeralds, my client
feedback reveals that much more benefit is gained by those who wear
lab-grown gem quality crystal material. The reason being, a deep
green laboratory grown emerald is 1/40th the price of natural emeralds
and because of budget limitations, clients invariably purchase a
much more included and less intensely green natural gem.
The laboratory crystals of today grow using the
same laws of nature that are activated when natural crystals are
grown in magma or other thermal strata (the way natural gems originate).
Actually, gems growing near the magma layers do not usually take
hundreds of years to form, contrary to the romanticized view of
the jewelry industry which hopes to profit from the supposed rarity
of gems. These crystals sometimes grow at the same rate as lab-grown
crystal gems (2-12 months).
For any crystal to have the correct geometric resonating
signature, it is essential that the billions of atoms that constitute
its atomic lattice line up exactly like its natural counterpart.
When this occurs, the major difference between the two is that the
laboratory crystal, because it was formed in a controlled, non-disturbance
prone environment, has fewer inclusions, color zones, pressure fractures
or other flaws. Therefore, the gemological crystal structure and
atomic matrix of the lab-grown crystals are in much more perfect
symmetrical harmony.
Incidentally, the viability and power of laboratory-grown
crystals was amply demonstrated with the crystal radio when the
original natural quartz crystals were replaced by created crystals,
vastly improving receptivity and transmission. In the case of rubies,
many gemologists simply do not have the education or the very expensive
high-tech equipment necessary to evaluate whether or not certain
cultures of lab-grown faceted ruby are of natural origin. Very often
if the ruby is flawless, the diagnosis by a gemologist is mistaken.
Naturally, professional gemologists do not advertise their difficulty
in dealing with this, as it undermines their years of dedicated
research (and their reputations). Fortunately, this problem does
not apply to synthetic rubies grown by the Verneuil, Czochralski,
and Scullcap methods. These are easy to recognize with the correct
equipment and make up 99.5% of all synthetic gem material manufactured.
This is because created crystals
need to maintain extremely high temperatures for months at a time
to develop, making the energy costs very high. Interestingly, these
high energy costs outweigh the commercial logic of growing the less
expensive yellow and blue sapphires. For the purist who cannot be
convinced of the lab-grown crystal's similarity, please analyze
the scientific analysis comparison charts. With regard to measured
variations in the charts, it should be pointed out that nature does
exactly the same thing with its emeralds and rubies from different
fields around the world.
Processes of gemstone enhancement
I often visit international gem trade shows not to buy material but to keep up with the many different processes of gemstone enhancement. It is critical to have this knowledge that most academically trained gemologists are not kept up to date with . Often the indicative inclusions of gemstones allude to many different types of artificial enhancement. And as new gem fields are discovered or exhausted the latest artificial enhancement techniques will vary widely and require the latest up to date information. This information is generally available from only a few honest gem enhancement technicians who will answer in detail what they do . It is not generally available in the latest gemological publications. Most wholesale gem dealers prefer not to know too much about the details of these many processes so they can plead uninformed and thereby not lie about their stones and lose the consequent sale!! Most gem dealers also do not care if a stone is enhanced as this is a concern of only a very small percentage of buyers who specialise in locating untreated natural gemstones. Which are generally much more rare and much more expensive than the great majority of gemstones on offer.
Kashan Created Rublies
Mined Rubies
Chemical composition
Aluminum oxide
Aluminum oxide
Cause of color
Chromium oxide
Chromium oxide
Specific gravity
4.00
4.00
Hardness (Moh scale 1-10)
9
9
Refractive index
1.761 to 1.769
1.760 to 1.770
Optical character
uniaxial - negative
uniaxial - negative
Resistance to heat (Penfield scale)
infusible
infusible
Crystal system
hexagonal
hexagonal
Pleochroism
violetish-red to orangy-red
violetish-red to orangy-red
Long ultraviolet fluorescence
strong to very strong
strong to very strong
Short ultra-violet fluorescence transmission
moderate to strong
moderate to strong
Short wave ultraviolet transmission
transparent
opaque to moderately transparent
X-Ray fluorescence
strong to very strong
weak to strong
X-Ray phosphorescence
weak to very weak
weak to strong
Cleavage planes
none
none
Fracture
conchoidal
conchoidal
Luster
vitreous to sub-adamantine
vitreous to sub-adamantine
Toughness
very good
very good
Acid
resistant to common acids
resistant to common acids
This will occur with chemical composition and subtle
variations in other measurable aspects such as refractive index,
e.g. rubies from Australia are quite different than those from Burma
or Vietnam.
Scrupulously grown laboratory rubies will not only
have the same appearance as a flawless natural ruby (with the expected
variations that occur in natural rubies from different parts of
the world) but, more importantly for our purpose, appear to have
the same astrological power to mitigate and nullify planetary influences
on our karma - at a decidedly lower price! Natural rubies can be
prohibitively expensive, and they are very often color enhanced
by being heat-treated to just below melting point. I have laboratory-grown
rubies from $25-$195 a carat, depending on quality.
Rubies, like diamonds, also have a sorry tale of
extreme "flaw-fixing" remedies which include color enhancing
and glass injection fracture filling, for cosmetic improvement.
When mined, a very high proportion of red or pink rubies are "flawed"
by color variations such as purple or black spots. By heating the
material to just below the melting point adversely affecting the
crystal structure, these undesirable qualities can be removed. However,
because of the extraordinarily high temperatures and the difficulty
in detecting this occurrence, a stronger interest has been generated
for the lab-grown crystal material.
Moon Yantra
Moon:
Pearl increases
emotional stability, mental strength, friendliness and contentment.
Weakness or afflictions are shown by anxiety, mental and emotional
swings, worry, isolation or the inability to cope with relationships
and people. An afflicted Mercury or Rahu can also cause some similar
difficulties. Unless well balanced with other gems, consideration
should be taken if the person is overweight, has high phlegm, congestion
(Kapha) or for Taurus, Aquarius and Sagittarius Ascendants. Pearls
are especially helpful for Cancer, Pisces and Scorpio Ascendants.
Mercury Yantra
Mercury:
Emerald gives
mental alertness, memory, communication skills, discriminative intellect
and mental control. When Mercury is weak or afflicted, a mental
dullness, immaturity or poor memory retention may be evident. The
logical part of the mind is not functioning in a normal way, which
may cause daydreaming, anxiety, fantasies or an irrational outlook
on the world. As mentioned, the Moon or Rahu can cause somewhat
similar complaints, but Mercury is specifically the planet of intellect
and communication. Emerald is generally pretty safe, unless the
person is already overly mental. Aries and Scorpio Ascendants may
find that it boosts their impulsiveness or egoism. It is especially
favorable for Gemini, Virgo, Taurus and Libra Ascendants.
Emeralds are also gems of legendary expense, but
fortunately can be grown in the laboratory with great results. Lab-grown
emeralds are easy to identify because they are usually flawless
and of deep green color. Natural emeralds under the microscope show
an extensive "garden" of inclusions. These inclusions
can affect the astrological potency of the gem. In the case of emeralds,
the depth of green color and uninterrupted amplification of power
given off by an unfractured lab-grown crystal is vastly superior
to a highly included natural emerald of the same color that would
have a carat value (and cost) of at least 40 times the lab-grown
crystal. I offer large faceted, deep green lab-grown emeralds for
$55 to $75 a carat.
It is worth noting that most good quality emeralds
have their fractures vacuum acid-cleaned, after which they are heated
and pressure-impregnated with a dyed synthetic resin with the same
refractive index as the beryl crystal. This process is designed
to enhance their appearance and thereby justify an inflated price.
In reality it only disguises the gems' heavily flawed condition
(but such are the forces that drive the gem market!). Many people
who have had their jewelry cleaned were unaware that the sonic cleaners
had eradicated the coloring agents in their emeralds and have then
sometimes unfairly accused their jewelers of switching stones!
Physical and Optical Properties
Russian Created Emeralds
Natural Emeralds
Chemical Composition
Be3Al2(SiO3)6
Be3Al2(SiO3)6
Crystallographic Character
Flattened hexagonal prismatic habit
Hexagonal prismatic habit
Refractive Index
1.570 - 1.576
1.565 - 1.599
Birefringence
0.005 - 0.006
0.005 - 0.007
Optic Character
Uniaxial-negative
Uniaxial-negative
Pleochroism
Dichroic, strong green & bluish green
Dichroic, strong green & bluish green
Dispersion
0.014
0.014
Hardness
7 1/2 - 8
7 1/2 - 8
Toughness
Fair to poor, depending on quality
Fair to poor, depending on quality
Cleavage
Indistinct
Indistinct
Specific Gravity
2.67 - 2.69
2.67 - 2.77
Streak
White
White
Effect of Heat
Fuses with difficulty to a glass
Fuses with difficulty to a glass
Effect of Acid
Resists all but hydroflouric
Resists all but hydroflouric
Degree of Trasparency
Transparent to translucent
Transparent to translucent
Luster
Vitreous on polished & gractured surfaces
Vitreous on polished & gractured surfaces
Ultra-violet Flouescence
Bright Red
Usually none, rarely distinct red
Transparency to X-Rays
Opaque
Opaque
Color Filter Reaction
Bright Red
Bright Red, rarely none
X-Ray Flourescence
None
None
Visible & Infrared Absorption Spectrum
Similar in both
Similar in both
1 This high quality hydrothermally lab-grown hexagonal Emerald
crystal has the same geometric atomic structure as a natural emerald.
One of the easiest ways to tell a natural emerald apart from its
lab-grown cousin is that the natural emerald will have many
inclusions.
Of course there can also be low grade lab-grown emeralds that are much
harder to distinguish from naturals. Emeralds, like quartz, grow in
superheated water under extreme pressure, which is why they are called
hydrothermal crystals.
2 A raw high-quality hydrothermally lab-grown hexagonal Emerald
crystal, grown in a way that results in the atomic lattice being
identical to that of a natural emerald made by Mother Nature and the
laws of physics.
Many people struggle with the concept of a geometrically shaped
crystal grown in a controlled environment that imitates nature. But at
one fiftieth the price of an untreated natural emerald of the same
quality, most individuals simply can't afford a natural emerald of
this kind of astrological efficacy.
3 An example of a low quality laboratory-grown Emerald cluster. At
first sight almost any gemologist will think this is a cluster grown
by Mother Nature, unless they know the lab it came from.
Mars Yantra
Mars:
Red Coral helps
stimulate courage, energy, insight and ability to win over opponents.
Weakness is shown by lack of motivation, laziness, fear, passiveness,
or inability to control their passions and/or temper. Care should
be taken in the size of red coral used, if high sexuality, or fever
(Pitta) is present. Gemini and Virgo Ascendants should be careful
wearing red coral except with counterbalancing gems. Red coral is
especially good for Aries, Scorpio, Cancer and Leo Ascendants.
Jupiter Yantra
Jupiter:
Yellow Sapphire enhances the qualities of Jupiter, such as wisdom, judgment, expansiveness,
compassion, joyfulness, enthusiasm and faith. When Jupiter is weak,
we feel contracted, without purpose in life, moody, pessimistic
or having self pity. There may be financial problems, as generally
this planet more than any other, has to do with prosperity. Too
strong a Saturn can cause similar complaints. Jupiter is the best
benefice and so is safe to strengthen, although it can be a source
of some difficulties for Taurus and Libra Ascendants. It is particularly
beneficial for Sagittarius, Pisces, Aries and Scorpio Ascendants.
I often visit different gem mining areas around the world that offer the best prices for natural unenhanced ayurvedic astrological gemstones. This video discusses some of the procedures hunting for the the appropriate gem crystals while in Sri Lanka.
This video gives a detailed explanation on why purchasing gems for Navaratna is a very tricky process in a world of enhanced gemstones.
Venus Yantra
Venus:
Diamond helps
increase attractiveness, artistic quality, grace, and charm. When
Venus is afflicted we may feel trapped in a sensuous life style,
sexually obsessive, or a creature of comfort. When weak, one may
be coarse, crude, or aggressive. There may be troubled or inappropriate
romances. It may be difficult to express love or other emotions
in a positive way. A very strong Mars may appear to be a weak Venus
and a weak or afflicted Mercury may make personal expression difficult.
Diamonds, if of good quality, are relatively safe, because Venus
is a benefice planet. It is especially good for Taurus, Libra, Capricorn
and Aquarius Ascendants.
Saturn Yantra
Saturn:
Blue Sapphire helps bring balanced detachment, calm, practicality, and endurance.
When weak or afflicted, it brings troubles, weakness, disease, vulnerability
or anxiety. It can cause financial hardship, lack of drive, or insomnia.
A difficult Saturn may cause manifestations similar to a weak Jupiter,
Sun or Mars. Blue Sapphire should be used with great caution, unless
in a navaratna, and even then the size and purity should be watched.
It may cause problems for thin people, those having dry skin, or
those remote from the world or already overly detached (Vata). It
is a difficult planet for most, but is especially favorable for
Capricorn, Aquarius, Taurus and Libra Ascendants.
Rahu
and Ketu are the north and south nodes of the moon. They are invisible
energy fields where eclipses occur and are considered secondary
planetary influences.
Rahu Yantra
Rahu:
Hessonite Garnet is the gem for the shadowy planet Rahu, called the North Node in
the West. In this age of media, electronic devices and electromagnetic
radiation, Rahu is very much affecting the world in general. It
helps to balance the influences of media like television, it aids
a sense of clarity, of knowing one's own mind, and general popularity
in society. When weak or poorly placed, it causes strange reactions,
imaginings, occult influences, fear, agitation, addictive behavior,
drugs, lack of sense of self, lack of regard for society's norms
or dissipation. Therefore, Hessonite Garnet, also known in ancient
India as cinnabar, is obviously a very good gem to wear in a Navaratna
during this age.
Ketu Yantra
Ketu:
Chrysoberyl Cat's Eye is the gem of Ketu, called the South Node in the West. When weak,
it causes doubt, uncertainty, poor discrimination, poor concentration
or lack of insight. It is the planet of ultimate spiritual awakening.
It causes tendencies that appear to be like a weak Ascendant. But
as a weak Rahu brings lack of clarity and a clouding of perception,
a weak Ketu brings doubt and questioning. The gem should be used
with caution if the person is high in Pitta, as under the description
for Mars, or if Ketu is in a sign of a planet that is weak or afflicted.
However, if included in a Navaratna, this should be resolved by
balancing both Ketu and the planet ruling the sign it falls under.
Our Chrysoberyl Cat's Eye Necklaces are about 65 - 70 carats and are beneficial for those who have an issue with Ketu in their chart or are moving into a Ketu Dasha.
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