महाभारतः mahābhārataḥ - book-3, chapter-155, verse-80

क्वचिदञ्जनवर्णाभाः क्वचित्काञ्चनसंनिभाः ।
धातवो हरितालस्य क्वचिद्धिङ्गुलकस्य च ॥८०॥

80. kvacidañjanavarṇābhāḥ kvacitkāñcanasaṁnibhāḥ ,
dhātavo haritālasya kvaciddhiṅgulakasya ca.

80. kvacit añjanavarṇābhāḥ kvacit kāñcanasaṃnibhāḥ
dhātavaḥ haritālasya kvacit hiṅgulakasya ca

80. In some places, the minerals are dark like collyrium, and in others, they shine like gold. These include ores of orpiment (yellow arsenic) and cinnabar (red mercury sulfide).

Words meanings summery:

• क्वचित् (kvacit) - in some places, sometimes

• अञ्जनवर्णाभाः (añjanavarṇābhāḥ) - resembling the color of collyrium (dark black)

• क्वचित् (kvacit) - in some places, sometimes

• काञ्चनसंनिभाः (kāñcanasaṁnibhāḥ) - resembling gold

• धातवः (dhātavaḥ) - minerals, ores

• हरितालस्य (haritālasya) - of orpiment

• क्वचित् (kvacit) - in some places, sometimes

• हिङ्गुलकस्य (hiṅgulakasya) - of cinnabar

• च (ca) - and, also

Words meanings and morphology

क्वचित् (kvacit) - in some places, sometimes

(indeclinable)

अञ्जनवर्णाभाः (añjanavarṇābhāḥ) - resembling the color of collyrium (dark black)

(adjective)

Nominative, masculine, plural of añjanavarṇābha

añjanavarṇābha - having the color or luster of collyrium

Compound type : bahuvrīhi (añjana+varṇa+ābha)

• añjana – collyrium, dark pigment, antimony
  noun (neuter)
  Root: añj (class 7)
• varṇa – color, hue
  noun (masculine)
• ābha – likeness, semblance, luster, splendor
  noun (masculine)
  Prefix: ā
  Root: bhā (class 2)

क्वचित् (kvacit) - in some places, sometimes

(indeclinable)

काञ्चनसंनिभाः (kāñcanasaṁnibhāḥ) - resembling gold

(adjective)

Nominative, masculine, plural of kāñcanasaṃnibha

kāñcanasaṁnibha - resembling gold, golden-like

Compound type : bahuvrīhi (kāñcana+saṃnibha)

• kāñcana – gold, golden
  noun (neuter)
• saṃnibha – resembling, similar to
  adjective (masculine)
  Prefixes: sam+ni
  Root: bhā (class 2)

धातवः (dhātavaḥ) - minerals, ores

(noun)

Nominative, masculine, plural of dhātu

dhātu - mineral, ore, metal, element, constituent

Root: dhā (class 3)

हरितालस्य (haritālasya) - of orpiment

(noun)

Genitive, neuter, singular of haritāla

haritāla - orpiment (yellow arsenic sulfide)

क्वचित् (kvacit) - in some places, sometimes

(indeclinable)

हिङ्गुलकस्य (hiṅgulakasya) - of cinnabar

(noun)

Genitive, neuter, singular of hiṅgulaka

hiṅgulaka - cinnabar (red mercury sulfide)

च (ca) - and, also

(indeclinable)