Ore Geo Tree

It is Structue of find in underground that Look like tree But Make by Basalt

(It give you get more ore to need mining but without Cunk destruction.)

It has 4 part. Core, Root, Leave, Twing.

Root look like basal but has "root". it cover half of under Block  

Core look like basalt with hole.

Leaves are Look like smooth basalt.

Twing look like normal basalt. it connet other parts and core(Like pipe).

If every part connect right and Root are conect with lava, it consume lava's power and send Power to Core.

Core fill with Lava-Powered and core sent power to Leave. 

Leaves get Power than it is chance to change near stone to Ore.(or Fail or changed unuseful block)

(Maybe add some kind of GeoConvert Recipe. I thnk about, Coal Bloak has lower chance of conver Diamond. Maybe Prismarine is has soure of Copper or Lapislazuli ore.)

 Core Can mine with silk touch(Or at least safly pushable piston ), but other part are not, ther drop just Basalt.(Or drop Broken (so not working) Part for decoration)

but You can grow your custom Tree.

You can give core enery by hand with lava bucket.(it is not Efficient way, work like bonemeal. has failed chane).

Core connet basalt and it has powerd, it has chance of convert it to Twing

Core connect basalt and it also some has lava Catalyst block (Magama block) than it convert to Root

Core connet smooth basalt and it convert to Leaves

(Yes. It may be not banilla-like Mechanism. but i want get other way to get Iron and diamond without chunk-break or fight-With-Mob )