

I’m not a mineral person going to be honest (I work in healthcare lol), so not sure I can really answer your questions. Also sorry being a bit cagey didn’t want to dox myself before a google, like felt 99% sure this was a common mineral, but again not a mineral person.
Basically I lived in some foothills along a ravine made of granite. Home 1 I think we had a neighborhood well and home 2 was a personal well. I can’t list the equipment being used to soften the water (if at all), I just know neither were on town water and home 2 I helped my dad install a softener since there wasn’t one (which tbh didn’t help too much besides making the water coming out of the faucet less cloudy and mildly less thirst inducing).
I don’t think my hometown has a lot of limestone (idk may be wrong, like said I’m not a mineral person, all I know it’s a granite ravine) so can’t comment too much beyond that. This was just my experience with water growing up and what put me off it for a long time.
Honestly feel this… Will say for how much being a teenaged girl sucked I did learn the power of gaslighting and peer pressure which helped a lot. My dad and mom were always brawling with my sister and after it got used on me by my peers I realized since my dad was a momma’s boy I could always threaten to tell my grandma, my mom was a religious nut so I could always bring up the devil and as long as I rearranged their arguments as “you’re the crazy person” they couldn’t figure out how to say shit back and would go away. I mean…still got bullied in winterguard, but weirdly helped my home life.
(If you want to know my sister unfortunately died at 30 of natural causes, I’m practically NC with my dad and my mom found a religious cult who helped her with anger management so we’re mostly cool now + she’s no longer in the cult cause one of them claimed to curse her with a demon so worked out somehow…)