Geo The planet's been wearing precious minerals, stones, crystals and their special natural formations, for millions of years, however unlike a planet you're a human being. It might be best to steer clear of all this pseudoscientific muck altogether so you don't get any on you, a sort of hermetic seal for unknowing, that way you're neither going to be adversely effected by it all, nor confused about it, like me, take a few vitamin supplements from the local health food shop instead to offset any negligible potential benefits one may have theoretically missed out on in the interim. Maybe after that and a yeasty beverage from your local brewer, maybe place some wagers, you could potentially look at it again later, if you must, after the dust has settled after a while anyway, until later when it does interest you. That's my opinion on the matter at any rate of exchange, but don't let me get in your way will you, feel free and open to develop your own if it pleases to do so, the autonomy is certainly encouraged in our neck of the woods, shan't go wrong by forming personalised opinions. I retrieved this information below from comments left on the FIGU Forum:
"It may be dangerous to wear Talismans, Amulets, golden/silver hangers and chains because they are 'fully loaded' usually with the negative-vibrations, very common on this planet, those vibrations are really highly concentrated in those items, especially when incorrect minerals or crystals are used. Those negative vibrations are all the cult-religious and materialistic thoughts of humanity. In order to neutralise these items is to use a 'Pyramid' and put those items in the 'Pyramid' for 72 hours. Its essential to calculate the accurate stone/mineral and neutralise it before use. This calculation is based on the groundnumber of your birthday (without the month): Example: 22 = 2 + 2 = 4 (basenumber):
Base number:
1 = Yellow diamond, Barnstone(Bernstein), Goldtopas
2 = Pearl, Nephrit (Jade), Moonstein(Mondstein)
3 = Amethyst, Blue Onyx
4 = Saphire
5 = Diamant, Brilliant, Metals: Silver, Platinum
6 = Smaragd, Turmalin, Turquose (TĂźrkis)
7 = Opal, Pearl, Moonstoon(Mondstein), Agath (achat)
8 = Amethyst, black Onyx, darkcolored Saphire
9 = Ruby, Garnet
"These Minerals/Stones/Crystals need to be worn exactly on the Solar Plexus, and before use neutralised in a 'Meditation Pyramid' (They should be placed one third distance up from the base of the Pyramid to the Apex) or by flowing water, in a countryside stream for instance, this also includes the chain. As a last thing it is important to have a neutral-positive way of thinking and feeling as much as possible, since these will accumulate in the stone, and have their positive effects on feelings and thoughts. Avoid negative feelings and thoughts as much as possible, because these will accumulate also in the stone and have their subsequent negative effects. A ring, earring, any piercings with stones have little to no effect, chains who have the inaccurate length don't function correctly or not at all. Unless you have a good control of your thoughts, it might be disadvantageous to use the stones as suggested. When doing the Salome Peace Meditation the stone according to your birth date, will be used as a necklace and suspended over the solar plexus. This as I understand will enhance the meditation effect. The colours are supposed to represent what types of colours are "good" for a person, as in clothing etc...I find some relevance in the sense that I have notice my favourite colours do somewhat correspond with my birth date. If a stone contained negative energy it could have an effect on someone, whether a stone which has been neutralised, could cure, it might be possible...I don't know about illnesses of the psyche, that usually involves the use of pure logic and other factors related to concentration. I think you may have to experiment as far as which stone is right for you. However, I would have the stone neutralised as mentioned above. I think the stones can be placed in a stream for 3 days which will neutralise them also, if you don't have a pyramid."
PPKB CR278
"43. If you wish, Quetzal explains, that the pyramid can be used by several group members during one time, directly or indirectly, then you have to create an additional crystal storage block and enlarge the centre pyramid and the hall pyramid together with all table and travel pyramids by 100 per cent."
PPKB CR535
"17. What you say is correct, and of course the story of the great crystal {Bermuda Triangle} is based on a completely absurd conspiracy theory."
PPKB CR86
"29. You know very well that an absolute thought-block, i.e. a full thought-blockade, must prevail in the supervisor in the actual âŚ, otherwise the fluidal powers unite and the aura swinging-waves, which then settle in these mixed forms in the crystal centres, which would be dangerous for the new incarnation, because the mixed fluidal forms would affect the two total consciousness-block forms, after which both would then try to penetrate into the same body during the process of a renewed life [reincarnation of spirt]."
PPKB CR325
"17. Now the possibility has been created for the group members to enter the meditation centre alone, as soon as I have transmitted the crystal block back to its location."
PPKB CR740
"something very special has remained in my memory, namely something that I have seen several times in caves on the one hand, but also in the centre of the Earth. In caves I saw crystal or other drop-shaped formations hanging down from the cave ceilings, formed gradually over thousands of years by mineral water dripping down, similar to the drop-shaped iron formations in the centre of the Earth. In various places on the seabed, however, similar drop formations exist, but in the opposite form to the hanging formations in caves and in the centre of the Earth."