Perthro and Black Onyx

[Disciple of the Serpent]

I wanted to buy some Black Onyx for a working with Perthro Rune to gain knowledge and wisdom of other Runes.
Thought of starting with Moon in Piscis.

I red a reply from HPS Lydia that said that all kind of Black Onyx is Saturnian in its nature.
Dye doesn't matter.
Being Gem of Capricorn and Aquarius too.
But are all suitable for Perthro Rune?

I saw this seller online, that sell at a normal price, 8-12 pieces, 1 tot pound (~430g) per 17€.

These are raw (I want them raw), are mainly black, with very small white details, and orangish/redish lines.

Is this the right one for Perthro?

How can I clean it and charge it?
Run under water for cleaning, and chanting Perthro to charge it, or under Sun too?

How can I store it?

Can I engrave Perthro in these, or its an allegory for engraving energy in it by chant?

Should I get 24 of them? 1 per Rune, so that Perthro can give understanding of each one per time?

Like, what do I have to know?

 

[Disciple of the Serpent]

Its best to have 1 or 24 of them?
I ask as I have to buy.

 

[High Priestess Lydia]

Hello

Just 1 stone is needed. If it's real black onyx then it's fine. Those look like very large pieces, you probably don't need that much but it's your choice of course.

Yes it will work with Perthro rune. You do not need to physically carve the rune into it.

You can clean it under cool running water, and make sure to dry it after because it is porous. Don't assume that crystals always get dirty, most of them rarely need cleaning.

As for charging it, crystals charge themselves. It's how they are. It's why they are crystals and not rocks. Vibrating Perthro rune into it will charge it further and help you attune to your goal.

To store it, keep it somewhere safe. If you have some nice cloth you can wrap it in the cloth.