Ko te Quartzite i tēnei, ko te Marble—He aha te kōpū pounamu tātai e pai ake ana mō ngā tātai?

1. Te Āhua: Te Kaha Māmā vs Te Rangatiratanga Kōpū

Mapere

Ko te marble he mātauranga whānui mō ōna rārangi whakamārama me tōna mata māmā, pāwhara. Ko ngā kōhatu pēnei i te Calacatta me te Carrara marble ngā kōhatu e whiriwhiri ana hei whakamāhi mō tōna āhua rangatira o ngā wā katoa.

Heoi anō, he māmā ake te marble i te quartzite.

Kuārtaraiti

Ko te quartzite he rerekē i te āhua o te marble—ā, ākene hoki ngā rārangi pēnei i te Taj Mahal Quartzite—engari he iti ake te rereke o tōna hanganga. He rārangi āhua rangatira, ā, he nui ake te whakamātau o te kaha o te kōhatu ki ngā whakamātautau.

2. Te Whakamātau: Te Whakamātau o ngā Whakamātautau me ngā Whakamātautau

Ko tēnei tēnā o ngā rerekē nui rawa atu ko te kaha o te kōhatu.

• Ko te marble he kōhatu metamorphic limestone, ā, he māmā ake te whakamātautau i ngā whakamātautau me ngā whakamātautau, ā, ākene hoki mai i ngā hua pūngao.

• Ka hangaia te quartzite i raro i te pēhanga nui ake, ā, he nui ake te ātete ki te kakahu o te mata.

Mō ngā kīhini e nui ana te haereere, e kiia ana te kohatu quartzite he kōwhiringa pakari ake ina tika te hiri me te hanga.

3. Ngā Whakaritenga Tiaki

E hiahiatia ana te hiri me te tiaki auau mō ngā rauemi e rua, engari he rerekē te aro o rāua.

Tērā pea ka kitea he whakairo i roto i te māpere mai i ngā kai waikawa pērā i te wai rēmana, te winika rānei. He pai ake te mahi a te quartzite i tēnei āhuatanga, ahakoa he mea nui tonu ngā mahi tiaki.

Kāore tetahi o ngā rauemi e kore e hiahiatia he tiaki. He mea nui te tāutanga tika me te hiri mō te mahi roa.

4. Ngā Whakaaro mō te Utu

Ka rerekē ngā utu i runga i te takenga mai, te onge, te rahi o te pereti, me ngā āhuatanga o te mākete. I roto i ngā mākete maha:

• Ka nui te utu o ngā momo māpere papai nā te hiahia nui me te iti o te kaha ki te keri kohatu.

• Ka taea hoki e te quartzite kounga teitei te eke ki ngā taumata utu ōrite i runga i te wātea.

I te wā i tātou e whai ana i te utu o ngā kōpae, me whakamātautau anō ngā kaiwhakamātau i te whāinga o te wāhanga o te ora, i ngā whāinga hoki o te whakamāhi.

5. Ko tēnei he pai ake?

Kāore he whakautu māmā.

Whiriwhiria te marble mēnā:

• Ko ngā āhua taumaha o te rūnanga o mua te take matua

• E whakaae ana koe i te pātai o te ao, i te whakamāhinga hoki hei wāhanga o te āhua o te kōpae

Whiriwhiria te quartzite mēnā:

• He hāngā ake ngā whāinga o te whakamāhinga ki ngā whakamāhinga

• Ka whakamāhinga tonu te tātai i ngā wā katoa

Ko te kōpae pai rawa atu he whāinga o ngā whāinga o te whakamāhinga, o ngā whāinga o te whakamāhinga, me ngā whāinga o te whakamāhinga.

Ngā Whakaaro Whakamutunga

Ko ngā kōhatu kaukau me ngā kōhatu mārere āhua kōhatu tāngata, ā, he kaha rerekē ō rātou. Ko te whirinaki tika kāore i te pā ki te whakamārama i tēnei he kōhatu pai ake i tēnei, engari ko tēnei he kōhatu e tātai ana i tēnei huihuinga.

Mō ngā whakamāramatanga o te tāngata pūkenga mō te whiriwhiri i ngā kōhatu tāngata mō ngā tātai kōhatu, he tohu pai ngā whakamāramatanga i ngā kōhatu me ngā whakamātautau i ngā kōhatu.