Here are the symbols, as I know them:
Λ (lambda, phonetic symbo, Ll; ʎ used in math), ʃ ("esh" & integral; phonetic symbol, formerly used to represent ‘sh’) or ⎎ (technical symbol, hysteresis symbol, correlates to f), ǁ (math, parallel to; phonetic symbol, aveolar lateral consonant), : (ratios or scales), ❜ (phonetic symbol), o (phonetic symbol) or O (math, Landau's symbol, describes the asymptotic behavior of functions or represents the null matrix where all elements are zero), last is the drop-looking symbol that I'm struggling with.
And the lineup of powers as we first hear about them in BotW was from Rotana, who said that they were: "skill, spirit, endurance, knowledge, flight, motion, & gentleness."
However, the Stelae themselves write it out as "heart, skill, fortitude, wisdom, flight, mobility, & compassion."
Remember that this was supposedly left by the Heroines themselves, making it akin to a first hand account, I believe?
And, luckily, the difference is easily explained by the legend having been told multiple times over generations. As they can be condensed like this:
Heart/spirit, skill, fortitude/endurance, wisdom/knowledge, flight, mobility/motion, & compassion/gentleness.
I also looked up what kanji were used in the original text just in-case & this is ultimately my conclusion to it all with the order of both the Stelaes' list of powers, the symbols at both the ruins & in the shelter, & the gifts left at the underground altar:
Heart; Shin (心; means heart, spirit, or mind) = ❜ = Gerudo Shield
Skill; Gi (技; means skill or technique) = Λ = Golden Claymore
Fortitude; Tai (耐; means endure or resist) = O = Ruby
Wisdom; Chi (知; means knowledge or wisdom) = : = Sapphire
Flight; Hi (飛; means flight) = ⎎ = Topaz
Mobility; Dō (動; means motion) = Drop Sign = Gerudo Scimitar
Compassion; Jū (柔; means gentleness or softness) = ǁ = Gerudo Spear
Though, I noticed that the weapon missing from this line-up is the Golden Bow. But, then again, it's possible that one of the Heroines that gave a gem might've used one. Possibly the Heroine of Flight. I mean, Hi (飛) is evidently used in verbs referring to “letting something fly,” so that might well be it.
Similarly, I believe that the kanji that I paired with the fortitide also is correct as the kanji is used in the term taika (耐火) which means “fire-proof.” Ergo, the ruby. Similarly, jū (柔) is the kanji used for jūdō. So, if I'm right, then I think it suggests that the Heroine of Compassion might've been a master of Sōjutsu (the art of the spear). Or whatever the Gerudo equivalent of such might be.
And part of the reason why I believe that Misko might be related to the Heroines is due to their name in all other countries:
As in, their actual name is Lambda & their symbol is a Lambda.
So, yeah! That's what I have so far! :D
(At least, that's what my research has told me.)
Fucking sick as shit man!