LSJ
white metal, i.e. silver, ἐξ Ἀλύβης ὅθεν ἀργύρου ἐστὶ γενέθλη Il. 2.857; so πηγὴ ἀργύρου A. Pers. 238, etc.; ἄ. κοῖλος silver plate, Theopomp.Hist. 283a, Arist. Oec. 1350b23, etc.
II
birthplace, ὅθι ἀργύρου ἐστὶ γ. Il. 2.857.
cunliffe_lex
ἄργυρος -ου, ὁ [ἀργός. The white metal.] Silver Il. 2.857, Il. 5.726, Il. 10.438, Il. 11.237, Il. 17.52, Il. 18.475: Od. 4.73, Od. 6.232 = Od. 23.159, Od. 10.35, 45, Od. 19.56, Od. 23.200.
γενέθλη -ης, ἡ [as γενεή.] 1 Race, stock = γενεή 1, γένος 1: σῆς ἐκ γενέθλης Il. 19.111: παιήονός εἰσι γενέθλης (of the race of . . .) Od. 4.232. Cf. Od. 13.130. 2 Of mares, a brood: τῶν ἓξ ἐγένοντο γ. Il. 5.270 (γ. being predicate). 3 Source, origin = γένος 2: ὅθεν ἀργύρου ἐστὶ γ. (whence comes . . .) Il. 2.857.
ὅθεν [ὁ-, ὅς2 + -θεν 1.] 1 From which place or spot, whence : ὅθεν ῥέεν ὕδωρ Il. 2.307. Cf. Il. 10.200, Il. 11.758 : Od. 3.319, 321, Od. 4.358 (see ἀπό II.1.a), Od. 22.460. Sim. : ἐς σικελούς, ὅθεν κέ τοι ἄξιον ἄλφοι Od. 20.383. In reference to a starting - point : τοῦ χώρου ὅθεν τέ περ οἰνοχοεύει (the spot from which the round is begun) Od. 21.142. 2 In reference to source, origin or birth, whence : γένος μοι ἔνθεν ὅθεν σοί Il. 4.58. Cf. Il. 2.852, 857. To a source from which one draws : ὅθεν ἱδρεύοντο Od. 7.131, Od. 17.206. To a source of (imagined) light Od. 11.366 (see εἴδω I.1).
τηλόθεν [τηλοῦ + -θεν 1, -θεν 2.] 1 From far away, from afar : τ. ἐξ ἀπίης γαίης Il. 1.270. Cf. Il. 2.849, 857, 877, Il. 5.478, 651, Il. 18.208 : Od. 3.231, Od. 5.283, Od. 6.312, Od. 7.25, 194, Od. 9.273= Od. 13.237, Od. 19.28. 2 Far, far away, at a distance : τ. ἐν λείῳ πεδίῳ Il. 23.359.