197) 石

shi

stone

Derived to mean stone by symbolizing large boulders (口) forming cliffs (丆 →厂)

197a) 兹

zi/ci

herewith

(ovim, uz ovo)

black

197b) 磁 / 磁铁

ci / citie

197yx) 出

chu

come/go out

foot/stop 止⁵³[zhǐ] + receptacle 凵 [kǎn]

it signifies the symbol of feet (止) walking out of a hut (凵).

197y) 础

chu

foundation

stone 石¹⁹⁷[shí] + go out 出 [chū]

Building of a house begins (出) by laying out foundation stones (石).

197cx) 並

bing

197zx) 皮

pi

197z-189a*) 破

po 

break

stone 石¹⁹⁷[shí] + skin 皮 [pí]

Symbolizes a stone (石) being broken apart and taken away like a skinning (皮) process with hand tools.

197wx) 角

jiao

197w-191a*) 确

que

firm; true, real

stone 石¹⁹⁷[shí] + horn 角 [jiǎo]

The horns (角) of a deer are soft when they are growing, but become firm and strong like a stone (石) as time goes by.

197dx) 幵

jian

197d) 研

yan

research; grind

stone 石 [shí] + level 幵 [jiān]

Chinese traditional ink was made by grinding a black stone (石) on top of inkstone (幵) with water. This character is derived to mean research, in the sense that academic research began by writing texts.