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 E. À¯»çµé¿¡ ´ëÇÑ ¼³¸í (Description of Simulants)

1. Zircon

    a. Natural gemstone of many colors.

    b. DR

2. Synthetic rutile.

    a. DR

    b. Higher RI than diamond

    c. Very strong dispersion.

        1) Key indication.

        2) Flash of colors.

    d. Light yellow, not colorless.

    e. Low hardness (abraded facets).

3. Strontium titanate.

    a. Higher dispersion that diamond.

    b. SR

    c. Low hardness (abraded facets)

    d. Most often seen in doublets.

4. YAG (yttrium aluminum garnet)

    a. Not a synthetic garnet.

       1) Structurally is garnet-like.

       2) Chemically is not garnet.

    b. Lower RI than diamond.

    c. Popular simulant until replaced by CZ.

5. GGG (gadolinium gallium garnet)

    a. Also garnet-like.

    b. Lower RI than diamond.

    c. Scratches easily.

6. Synthetic cubic zirconia (CZ)

    a. Rare natural counterpart.

    b. Nearly as brilliant as diamond.

    c. Slightly more dispersion than diamond.

    d. More durable than other simulants (Moh's hardness - 81/4-81/2)

7. Doublets (described in next section)

    a. Common diamond simulants.

    b. Any of above described simulants as doublets.

1. dz½ÅÀÚ¼®

    a. ¸¹Àº »öÀÇ ÀÚ¿¬ ¿ø¼®

    b. ÀÌÁß ±¼Àý

2. ÇÕ¼º ±ÝÈ«¼®

    a. ÀÌÁß ±¼Àý

    b. ´ÙÀ̾î¸Õµåº¸´Ù ³ôÀº ±¼Àý·ü

    c. ¸Å¿ì °­ÇÑ ºÐ»êÀ²

        1) Áß¿ä ÀÎÀÚ

        2) »öµéÀÇ ¼¶±¤

    d. ¹àÀº Ȳ»öÀÌÁö¸¸ ¹«»öÀº ¾Æ´Ô

    e. ³·Àº °æµµ (¸¶¸ðµÈ ÆнÃÆ®µé)

3. ½ºÆ®·ÐƼ¿ò ŸÀÌÆ®³×ÀÌÆ®

    a. ´ÙÀ̾î¸Õµåº¸´Ù ³ôÀº ºÐ»êÀ²

    b. ´Ü±¼Àý

    c. ³·Àº °æµµ (¸¶¸ðµÈ ÆнÃÆ®µé)

    d. ÀÌÁß ºÙÀÓµ¹µé¿¡¼­ °¡Àå ÀÚÁÖ º¸ÀÓ

4. ¾ß±× (ÀÌÆ®¸®¾ö ¾ó·ç¸Ó³Ñ °¡´Ö)

    a. ÇÕ¼º ¼®·ù¼®(°¡´Ö)ÀÌ ¾Æ´Ô

       1) ±¸Á¶ÀûÀ¸·Î ¼®·ù¼®°°À½

       2) È­ÇÐÀûÀ¸·Î´Â ¼®·ù¼®ÀÌ ¾Æ´Ô

    b. ´ÙÀ̾î¸Õµåº¸´Ù ³·Àº ±¼Àý·ü

    c. CZ·Î ´ëüµÇ±â ÀÌÀü±îÁö ÀαâÀÖ´ø À¯»ç

5. GGG (°³µé¸®´Ï¾ö °¶¸®¾ö °¡´Ö)

    a. ¼®·ù¼®°°À½

    b. ´ÙÀ̾î¸Õµåº¸´Ù ³·Àº ±¼Àý·ü

    c. ½±°Ô ±ÜÈû

6. ÇÕ¼º Å¥ºò ÀúÄÚ´Ï¾Æ (CZ)

    a. µå¹® ÀÚ¿¬»ê »ó´ë¹°

    b. ´ÙÀ̾î¸Õµå¿Í °ÅÀÇ °°Àº ±¤ÈÖ

    c. ´ÙÀ̾î¸Õµåº¸´Ù ¾à°£ ³ôÀº ºÐ»êÀ²

    d. ´Ù¸¥ À¯»çµéº¸´Ù ³»±¸¼ºÀÌ ÁÁÀ½ (¸ð½º°æµµ - 81/4-81/2)

7. ÀÌÁß ºÙÀÓµ¹ (´ÙÀ½ Àý¿¡ ±â¼úÇÔ)

    a. ´ÙÀ̾î¸Õµå¿¡ ´ëÇÑ ÀϹÝÀûÀÎ À¯»çµé

    b. À§¿¡ ±â¼úÇÑ ¾î¶°ÇÑ À¯»çµéÀÌ¶óµµ ÀÌÁß ºÙÀÓµ¹µÊ

 F. À¯»çµé¿¡ ´ëÇÑ ¼³¸í (Description of Simulants)

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