If the native in his or her chart has the Mars posited in the Sixth and Eleventh house,
then during the major period of the Mars the native may wear Coral on person.
However, it is always better for her or him or avoids the coral, for in such a condition,
the Lords of the Mercury and Mars are not in friendly commune to each other.
For a native in  Gemini, the Mercury is the Lord of both the  as well as Fourth house.
Hence the native must always wear emerald as protective talisman. For the emerald
is the birthstone of life for the native, and would endow him or her with wealth,
education, fame esteem and status etc.
If the native of the Gemini has the Moon as Lord in the Wealth house, then he or she
may wear pearl if so desires. However, if that can be avoided its better, because the
Moon is also a death-inflicting planet. But if the Moon according to the chart, is the
Second Lord and housed in Eleventh, Tenth or Ninth houses, or if the Moon is as a
Second Lord exist in its own quarter, during the major period of the Moon the native
may wear pearl on person. That would be beneficial to him or her.
If in the chart of the native born in the Gemini the Venus is posited I the Eleventh and
Fifth house and is the Lord there the native may wear diamond. Its origin falls in the
Fifth triangle. Venus is considered beneficial to such native. This apart, Venus and
the Lords Mercury are friends hare. Hence during the major period of Venus, wearing
diamond would ensure overall improvement, familial, familial happiness, social
esteem, status and welfare.
Birthstones for Gemini
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Astrology Numerology Horoscope  >>  Birthstones  >>  Birthstones for Gemini
For the native born in the Gemini, in the chart has Jupiter in the Seventh and Tenth
house as Lords there and hence unfavorable. Even then if the Jupiter is housed in
the Second, Eleventh or in any triangle then during the major period of Jupiter is
housed in the yellow sapphire is worn, that would endow the native with heirs,
familial happiness, and wealth. However, the Jupiter is also a death-inflicting planet
some conditions.
If in the chart of the  Gemini born, Saturn in the Eighth and Ninth houses and is Lord
there, or if that is Lord in the Ninth triangle, then blue sapphire may bring welfare to
the native, it should be worn only during the major period of Saturn then. For booster
beneficial effects that can also be worn in combination with emerald.
October Birthstone
November Birthstone