[{"text_idx": "#000003", "text": "Chwarts euraidd wedi'i rutilated a\u0302 hematite (6)\nChwarts lemon wedi'i rutilated (9)\nPeridot gyda nodwyddau Ludwigite-vonsenite (3)"}, {"text_idx": "#000008", "text": "Hidlo yn o\u0302l TryloywderUnrhyw TryloywderTryloyw"}, {"text_idx": "#000009", "text": "Hidlo yn o\u0302l EglurderUnrhyw EglurderSI"}, {"text_idx": "#000010", "text": "Chwarts grisial roc 0.774 g"}, {"text_idx": "#000011", "text": "Chwarts grisial roc 1.098 g"}, {"text_idx": "#000012", "text": "Chwarts grisial roc 1.218 g"}, {"text_idx": "#000013", "text": "Chwarts grisial roc 1.36 g"}, {"text_idx": "#000014", "text": "Chwarts grisial roc 1.40 g"}, {"text_idx": "#000015", "text": "Chwarts grisial roc 1.466 g"}, {"text_idx": "#000016", "text": "Chwarts grisial roc 1.752 g"}, {"text_idx": "#000017", "text": "Chwarts grisial roc 1.832 g"}]